100Pcs Set: You will receive 100pcs swimsuit bra hooks in 2 colors, black and white, 50pcs for each color, enough quantity to last you a long time. It also comes with 1 storage plastic box for easy storage and carrying. Gourd Shape Design: Our bra shoulder strap sliders are designed in the shape of a gourd, which is a very convenient widget on your lingerie and swimwear, which can meet your daily needs, black and white colors are very versatile, both adjustable and decorative functions. Multi-Functional Hooks: These bra straps have finger ring sliders that attach to the back side part of the swimsuit straps, the sliders are used to adjust the length of the bra straps. They can also be used for backpack shoulder strap adjustment and other purposes. Durable Plastic Material: The swimsuit strap hooks are made of plastic, durable, easy to clean, lightweight and convenient, not easy to break, and can provide you with long time service. Total length 2.8cm, ring 1.3cm, 1.2cm inner diameter. Wide application: This bra hooks is suitable for bra making, bikini, women's lingerie, swimwear, wedding dresses, etc., which makes the shoulder straps with adjustable function and brings you a comfortable experience.