Bikini clasps, also known as swimwear closures or bra back closures, are specialized fastening components that allow for easy adjustment and secure attachment of straps in swimwear and lingerie. Our collection includes both plastic and metal version, they feature multiple styles and finishes to complement any design aesthetic, from classic rose gold to any color to match with the fabrics. These versatile closures are perfect for bikini tops, bralettes, sports bras, adjustable swimwear straps, and other intimate apparel applications where adjustability and secure fastening are essential.
Product Specification
|
Attributes |
Details |
|
Product Category |
Swimsuit accessories |
|
Product Name |
Bikini clasp, clasp for swimsuit |
|
Material |
Metal (Zinc alloy), plastic |
|
Size |
8mm-50mm (popular 10mm/12mm/15mm/18mm/20mm/25mm/30mm/35mm/50mm) |
|
Colors |
Gold, silver, gunmetal, anti-brass, rose gold, matte black or other colors custom made |
|
Customization |
Color matching, logo engraving, unique sizes |
|
MOQ |
100 pcs |
|
Features |
Chlorine and salt water resistant |
|
Samples |
Free of charge at freight collected |
|
Pair Accessories |
Rings and sliders, adjusting hooks, bikini connectors, charms |
Bikini Clasp Material

Metal (usually zinc alloy)
Made of zinc alloy, which is load bearing and high strength and is slow to warm up, it's good to create luxury finishes and used for swimwear accessories.
Advantages: Versatile models and sizes, better for modifying specifications and customization, good for premium brands.
Plastic (ABS or Nylon)
Plastic bikini claps are much lighter compared to the metal ones; the colors are dyed to match (dyed at the raw material stage). They have limited sizes (10mm/15mm/20mm/25mm) due to the difficulty of plastic mold casting.
Advantages: Flexible color matching by dyeing, plastic material is anti-scald, cost-effective for high volume orders.

How to Choose?
Choose metal if you want a "special" size, like 18mm/22mm.
Choose metal if your want gold/silver/rose gold or such "metal" colors.
Choose metal if your want to match high end swimsuits.
Choose plastic if you want to match fabric colors like: Red/yellow/pink/blue and etc.
Choose plastic if you're in tight budget and use for low-medium product lines.
The answers are flexible, if you have a problem in making a decision, consult us for help!
Why Choose Ours?
Complete Sizes
We offer various of sizes and opening for different thickness of straps. Varied by the models, inner size is from 8mm to 50mm (typically 10mm, 12mm,15mm, 20mm,22mm, 25mm, 30mm, 38mm, 50mm). Customized sizes are available by mold setting up (mold fee 150-300 USD depending on the designs complexity).

Colors Matching
Bikini clasps made of zinc alloy are plated to premium finishes like gold, silver, rose gold, gunmetal in different shades or enameled to fabric matching colors. The plastic version is flexible in any custom-made color to match, just offer pantone codes to check.

Custom Logo
We support to make your brand name, company name, Logo on the bikini clasps: Laser print logo or engraved logo.

Quality Assured
As a professional supplier for underwear accessories and tirms, all our components are made of substantial materials and no harm to use on humans. Our bikini clasps meet international quality standards and comply with relevant safety regulations for apparel accessories. Testing reports available upon request.


Special for Bikini
Despite of the material (plastic or metal version), the clasps are specially desinged and produced for swimwears. They are specially treated for chorine and salt water resistant. The metal version are glazed and coated with protective surface to pass 24-72 hours salt spraying testing.
Frequently Buy Together
We have been devoting to the manufacturing and supplying for the accessories and trims for more than 10 years. Besides the clasps for swimwear, we also supply pair accessories and components for complete piece production. Customers often buy together from us: Rings/sliders/hooks, bikini charms, boning, elastic straps, hook and eyes and etc. We can provide free samples of complete set of accessories for trial and testing.

Get in Touch
Ready to elevate your swimwear and lingerie collection with our premium bikini clasps? Contact our sales team today for: Product samples, custom quotations, technical specifications, bulk order inquiries, customization options and more!
Direct Contact Information
Maysun Tex Co., Ltd
Phone: +8613662640905
Email: jessica@maysunch.com
Address: F14, Unit A, Blgd 4th, Tianan Cyber Park, Huangge Road, Long Gang District, Shenzhen, China 518172
Hot Tags: bikini clasps, China bikini clasps manufacturers, suppliers, factory