Material: Made from high quality plastic and metal, soft and comfortable. Not easy to be broken and out of shape. Perfect Size: Diameter of 1 inch metal key ring to hold keys.Diameter of 2.2 inches spiral wristband fits any sizes wrist and ankle. Convenient and stylish:To keep keys, badges and tags on your wrist within easy reach, Will be not worry to lose your valuables, it is also a beautiful fashion bracelet. Multiple Uses: These key coils are widely used in Gym, shopping mall, home, office, swimming pool, locker, ID Badge,etc. If you remove the steel ring, you can use it to tie your hair. Package contains:Comes with 7 pcs of plastic coil stretch wristband keychains of 7 colors,They are red, blue, white, orange, black, green, and yellow.