What you get: the package contains 300 colorful spring wrists in 10 colors, 30 pieces for each color, sufficient quantity and abundant colors to meet your daily use Elastic coil wristband keychains: under normal conditions, the coil is 1.5 inch in inner diameter, suitable for most adults' wrists; The wrist coil is made of EVA material, soft and elastic, can be stretched at will, waterproof, comfortable to wear, you can rest assured to use Function: these stretchable plastic wrist coils are equipped with metal key chain, you can combine use with your key, security ID, badge and other small items, can effectively reduce the risk of small items losing Applicable occasions: the wrist coil key chain bracelets are suitable for many scenarios, like shopping, swimming, walking, sports, driving, bicycling, traveling, etc.; The spiral keychain bracelets can be applied with a security ID badge and key in the gym, swimming pool, beach and many other outdoor and indoor scenes Gift choice: wrist coil key rings are adequate enough to meet your various needs, you can share them to your family, friends, colleague and more, a wise choice for birthday gifts, holiday gifts and party supplies; Besides, you can simply use them to tie your hairs if remove the key ring, practical to use Material:EVA+plastic colour:Yellow, lake blue, pink, purple, light green, red, orange, transparent red, transparent blue, transparent purple Package Contents: 300 x Colorful spring wrists Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.