uxcell&reg; Multicolor Aluminum Spring Loaded Gate D Shaped Keychain Carabiner 12 Pcs Product Name : Carabiner Hook;Material : Aluminum Alloy Color : Blue, Red, Green, Gold Tone, Silver Tone;Size(not include the ring) : 50 x 24 x 4.5mm / 1.9" x 0.9" x 0.2"(L*W*T) Ring Diameter : Outer: 25mm / 0.98", Inner: 22mm / 0.86" Net Weight : 73g Package Content : 12 x Carabiner Hook