The Keychain is made of zinc alloy and microfiber leather. The feel is more comfortable and high-end, with alloy materials that are more durable and wear-resistant. The electroplating process makes the product more beautiful. Fashionable spring design, can be freely opened, with a 360 degree rotation device, easy to use. Multi functional ultra fiber keychain with 2 keyrings, beautiful and durable, scratch resistant, rust resistant, equipped with a car key screwdriver. The coil has a diameter of 3.5 centimeters, a bandwidth of 2.1 centimeters, and a total length of 12.5 centimeters. It weighs approximately 35 grams.