Size 5cm: Length 2", Width 2", Thickness 3/16" Colors vary in May various in black, silver, blue, cool blue, red, green, yellow, purple, plum Features: ** Made of high-strength aluminum alloy ** Quickly and securely clipped to your belt, bag strap, etc. ** Dozen pack can be shared with your friends Comes in random colors; maybe be different from the picture. ATTENTION: NO load bearing, DO NOT use for climbing. We have carabiners in different shapes: # CARJ-AL18001 -- D Shape # CARJ-AL18002 -- D Shape (locking) # CARJ-AL18004 -- Heart Shape # CARJ-AL18005 -- Round Shape # CARJ-AL18006 -- Fish Shape # CARJ-AL18007 -- Bone Shape # CARJ-AL18003 -- Assortment