1. Material: aluminum alloy 2. Made of aluminum alloy material, sturdy and durable, rust and corrosion resistant 3. Multi-functional, can be used as cell phone holder, bottle lifter, keychain, rope holder and elevator presser, meet your various needs 4. Smooth surface, no pointed edges, comfortable to use, ideal hook and loop for keychain or hammock appliances 5. This multifunctional clip is made of meticulous workmanship, easy to carry, you can rest assured of use 6. Wide range of applications, suitable for a variety of outdoor activities or daily use, such as camping, hiking, backpacking, cycling, fishing and traveling, etc. 7. Weight: about 20 g 8. Size: about 5.8 x 2.8 cm