Convenient Set: The set includes 8 pieces keychain wristlet, each spiral wristband comes with a metal key ring with a diameter of 2.2cm/0.9inch. The diameter of the spiral wristband is 4cm/1.6inch, and the colors include pink, dark pink, olive yellow, black, grass green, teal, gray, and royal blue. High-Quality Materials: Plastic spring wrist key chain wristlet flexible is made of durable plastic and metal materials, strong and durable, good elasticity, soft and comfortable to wear. Stretchable design, suitable for most people's wrists. It can easily return to its original shape after stretching, making it easy to carry and use. Safe and Durable: These waterproof spiral bracelet key rings are practical and durable for securely holding keys, ID cards, and more. They are small and lightweight and fit easily on your wrist, making them portable so you can use them anytime. Elastic Design: This spiral wristband keychain has good elasticity and is easy to stretch. It can easily return to its original shape after stretching and is not easy to break. They're soft and comfortable to wear and provide extra security for your keys and other items while you're active. Multifunctional: Our spiral bracelet keychains are perfect for differentiating personal belongings, luggage tags, memory sticks, pet name tags and more. For women men to sauna gym pool outdoor sports activity hair ties. In addition, detach the keychain and it can be used as a ponytail hair tie and a fashionable bracelet.