What sizes are available for rings and sliders?

O-rings are available from 6 mm to 50 mm, and strap sliders range from 6 mm to 32 mm. Our engineering team helps match inner hardware clearance to your fabric strap width and elasticity.

Which metallic and resin finishes can I select?

Metallic pieces come in luxury gold, silver, gunmetal, and rose gold in either high-gloss or matte coatings. Resin O-rings are available in coffee, tea brown, and milky white finishes.

Can hardware be added to Ready Design white-label models?

Yes. While our Ready Design catalog defaults to streamlined finishes, any style can be upgraded with rings, sliders, front clasps, or branded metal tags during production.

How is hardware managed during bulk swimwear production?

Hardware is incorporated directly into our pattern engineering and sewing floor workflow. Everything is inspected and assembled seamlessly in Bali by Balidao Swimwear Co., Ltd.

Custom Swimwear Hardware: Rust-Free Rings, Sliders, Clasps & Tags

Q: Is your swimwear hardware rust-free and sea-salt resistant?

Yes. All our metallic hardware is manufactured from certified high-density zinc alloy. It is 100% free of chrome, nickel, and lead, and finished with protective anti-corrosion plating that withstands long-term exposure to salt water, chlorine, and UV rays.

Q: Can I produce custom hardware featuring my brand's logo?

Yes. We offer custom molding for rings, sliders, clasps, and stoppers with your engraved or embossed logo for a development fee of US$175 per mold, with an MOQ of 1,000 pieces. Custom-branded metal tags start at an accessible MOQ of just 100 pieces.

Component Engineering

High-grade trims that elevate silhouette and durability.

Hardware is the defining tactile accent in luxury swimwear manufacturing. A gold O-ring at the hip, an engineered front clasp, or an embossed logo tag instantly elevates standard bikinis into recognizable signature pieces. At Balidao Swimwear Co., Ltd., all metal hardware is cast from nickel-free, lead-free zinc alloy coated to endure persistent salt water, pool chlorine, and intense sun exposure without pitting or tarnishing.

01 / 07 · Component

Metallic O-Rings

Precision-cast metal rings engineered for strap joints, cut-out bridge details, and center-front accent rings. Constructed to withstand high tensile tension without deforming.

Available Diameters6mm, 8mm, 10mm, 12mm, 15mm, 19mm, 25mm, 32mm, 44mm, 50mm
CompositionZinc alloy, chrome/nickel/lead-free, anti-corrosive finish
Surface FinishesGold, Silver, Gunmetal, Rose Gold (High-Gloss or Matte)
Custom Mold & MOQ$175 mold fee for embossed logo; MOQ 1,000 pcs (Stock: No MOQ)

Model wearing bikini with gold ring hardware

Metallic ring finishes in gold, silver, rose gold and gunmetal

02 / 07 · Component

Sliders & Adjuster Rings

Designed for shoulder strap length versatility and customizable underband fit. Ultra-smooth inner edges prevent fabric fraying on delicate Italian recycled swimwear fabrics.

Clearance Widths6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm
Material StandardSaltwater-resistant zinc alloy, hypoallergenic coating
Color OptionsHigh-Gloss or Matte Gold, Silver, Gunmetal, Rose Gold
ApplicationBikini shoulder straps, adjustable bralettes, tie-sides

Swimwear slider detail on bikini shoulder strap

03 / 07 · Component

Back & Neck Hooks

Secure 'S' and 'G' profile hooks engineered for multi-way convertible straps, back band closures, and halter swimsuits requiring reliable closure under movement.

Clearance Sizes6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm
Tensile StrengthReinforced cast profile resistant to bending under tension
FinishesLuxury Gold, Silver, Gunmetal, Rose Gold (Gloss / Matte)
Lead TimeIn stock in Bali for immediate sample and bulk sewing

Back closure with metallic hook on black swimsuit

04 / 07 · Component

Front & Back Clasps

Precision snap and interlocking clasps designed for front-opening bikini tops and supportive back bands. Flat curvature matches body anatomy for comfort against skin.

Inner Widths20mm, 25mm, 32mm
ConfigurationsType 1 & 2 (All finishes); Type 3 (Gold & Silver Gloss)
MechanismClick-lock closure with secure release; hypoallergenic
CustomizationCustom logo engraving available via proprietary mold

Model wearing red bikini top with front clasp

Interlocking swimwear clasp hardware types

05 / 07 · Component

Cord End Stoppers

Weighted decorative metal end stoppers for string ties, drawstrings, and rouleau halter straps. Seals cord tips neatly while adding a refined tactile weight to garment movement.

Dimensions4mm diameter x 14mm length
ConstructionCast zinc alloy with internal anchoring groove
PlatingAnti-rust treated gold, silver, gunmetal, rose gold
Logo CapabilityLaser engraving or micro-embossing available

Black one-piece swimsuit with gold cord stoppers

Metallic swimwear cord stoppers in four shades

06 / 07 · Component

Tortoiseshell & Solid Resin O-Rings

Lightweight pre-polymer resin rings created for statement waist cutouts, monokini connectors, and bohemian resort-wear styling. Lightweight and warm to the touch under the sun.

Outer Diameters4.0 cm and 5.5 cm (Thickness 4.5mm - 5.0mm)
ColorwaysCoffee Tortoiseshell, Tea Brown, Milky White
FeaturesNon-conductive, ultra-lightweight, salt-resistant resin
MOQ100 pieces per shade for collection orders

Cutout swimsuit connected with tortoiseshell resin ring

Resin ring options in coffee, tea brown and white

07 / 07 · Component

Branded Metal Logo Tags

Signature metallic badges hand-stitched to the center-back waistband, hip seam, or strap juncture. Serves as the ultimate external hallmark of high-end private label swimwear.

Standard Sizes36 x 6.5 x 2 mm and 18 x 6 x 1.2 mm
FinishesPolished Gold and Mirror Silver (Salt-Tested)
AttachmentDouble end-holes for secure, discrete hand-tacking
Low MOQCustom logo branding starts from only 100 pieces

Technical Advisory

How to specify hardware for production.

Selecting the right trims requires balancing fabric density, tension vectors, and collection branding cohesion.

1. Strap Width Tolerance

Always align the hardware clearance dimension with folded strap width. A 10mm strap requires a 10mm slider or ring; undersizing produces unsightly bunching, while oversizing leads to slippage.

2. Finish Cohesion

Maintain consistent plating throughout your range. Warm tones such as olive, espresso, and terracotta balance with gold; cool blues, monochrome blacks, and emeralds pair cleanly with silver and gunmetal.

3. Tension vs. Ornamentation

Use structural zinc alloy clasps and hooks where garments experience dynamic tension (chest underbands, back straps). Reserve resin rings and cord stoppers for relaxed decorative ties and accents.

4. Salt & Chlorine Chemistry

Never substitute lingerie trims for swimwear trims. True swim hardware must be vacuum-electroplated with an anti-corrosion barrier to prevent peeling, discoloration, and oxidation.

5. Weight Distribution

For high-performance surf and active swimwear, select lightweight resin or slimline 6mm-8mm sliders to ensure garments stay flush against the body without causing pressure points.

6. Pre-Production Fit Testing

Hardware behaves differently depending on whether your fabric is a two-way stretch crinkle or a compact 190 g/m² recycled ECONYL® polyamide. We test every placement in our Bali sample room.

Technical Support

Frequently asked questions.

Expert guidance on materials, minimum order quantities, and custom molds from our Bali factory team. Have custom requirements? Email us at [email protected].

Is your swimwear hardware rust-free and sea-salt resistant?

Yes. All metal hardware supplied by Balidao Swimwear Co., Ltd. is cast from premium zinc alloy that is 100% free of nickel, chrome, and lead. Each piece undergoes high-grade anti-corrosion electroplating, ensuring it will not rust, flake, or discolour when exposed to salt water, swimming pool chlorine, and sun lotions.

Can I produce custom hardware featuring my brand's logo?

Yes. We can cast your logo directly onto custom molds for rings, clasps, sliders, and stoppers. Custom mold tooling requires a one-time development fee of US$175 per design with a production minimum of 1,000 pieces. For smaller orders, custom-engraved metal tags have an accessible MOQ of only 100 pieces.

What sizes do rings and sliders come in?

Our metallic rings range from 6mm to 50mm, and sliders span 6mm to 32mm clearance width. During pattern making, our technical team confirms your fabric thickness and strap fold measurements to ensure smooth sliding without slippage.

Which colors and surface textures are available?

Standard metallic components are offered in gold, silver, gunmetal, and rose gold in either mirror high-gloss or brushed matte finishes. Our resin rings are available in coffee tortoiseshell, tea brown, and milky white.

Can I add custom hardware to Ready Design collections?

Yes. Although our Ready Design white-label models are showcased with clean, classic styling, you can integrate any rings, sliders, front clasps, or branded metal tags into these blocks without developing new patterns from scratch.

Do I have to purchase hardware separately from garment sewing?

No. When you manufacture your swimwear with Balidao Swimwear Co., Ltd., hardware sourcing, quality inspection, pattern grading, and sewing floor assembly are handled under one solar-powered roof in Bali. In-stock hardware is incorporated directly into your garment production unit cost.

Swimwear Hardware