spiral steel bone for knee support and shape
stainless steel bra underwear is strong and flexible, ideal for bra cup support
TPU clear tap are made from high quality thermoplastic polyurethane with eco-friendly. Ideal for bra strap, hanger tape, back up tape etc…
V shape bra underwire are perfect for bra making.
Wider mouth nylon coated metal slider are perfect for wider strap.
zinc alloy metal slider with good hardness, non-magnetic, can pass needle test, great for underwear, lingerie, bra strap