uxcell Aluminum Bag D Shaped 3 Split Spring Loaded Carabiner Hook Keyrings Keychain Black Carabiner clips with spring-lock hooks - A great way to organize keys and other small items. Overall Size: 8.5 x 3.7 x 0.6cm/3.3" x 1.5" x 0.24" (L*W*D) Compact and exquisite design, great for outdoor activity, camping, fishing, hiking, traveling, keychain etc.. Ring Diameter: 25mm/1" Carabiner Hook Size: 7 x 3.7 x 0.6cm/2.8" x 1.5" x 0.24" (L*W*D)