Material: Alloy. Total length of the chain: 50&60cm/20??&23.5??, Hoop diameter : 5cm??2????. Functional:Wallet chain, Jeans chian, belt chain, purse chain, key chain, daily decorations–wear as necklace; Cool decoration: You can fix one or more on your belt loops, change your daily clothing into hip hop style, novel and cool. Perfect for cosplay, stage performance; Wonderful choice to wear it for dancer, rock music, punk, hiphop lover, Rock Motorcycle lover.