High quality material Made of zinc alloy, no plastic parts, very light, only weighs about 40 grams, polished chrome with metallic luster, can be used with car keys, keys, etc.Package Contents 1 piece of tank key ring, combined with metal ring, it is easier to place keys, you can change and replace according to your own interests.Size Keychain size is approx. 5.6 x 2 cm, portable size, light weight, easy to carry anywhere.The styling of this one is very creative and fun, it looks cool, it reminds you of your keys, it's not only innovative but practical, adding more fun to your everyday life. The split ring allows any motor head to organize their keys to the house, Cars,garages, etc.Multipurpose This key ring is an ideal holiday or birthday gift choice for family, friends and car fans, and will serve as a thoughtful and affordable gift for your loved ones to the petrol heads in your life to commemorate a special occasion.