These black cord locks, made of plastic material, are durable and easy to use, one hole plastic cord lock Each cord lock is 1.7cm, normal size for everyday use The round toggle plug has a spring-loaded design that grips just about anything and is easy to set up and use. Ideal for - shock cords, bungee cords, cords, drawstrings, drawstrings , wet ropes, shoelaces, backpacks, sportswear, clothing and other uses 100 round spring fasteners, enough for your daily use and replacement, black will match your clothes perfectly. List packing quantity: 100 * spring buckle We only sell spring buckles, not other items in the picture. Due to factors such as manual measurement and display differences, it may there may be slight differences between the individual products and the images.