4ucycling Aluminum Alloy D Shape Key Ring Buckle Screw Lock Carabiner Super-handy Spring Snap 3" Lightweight Idea for Outdoor Use Pack of 12 Material: high hardness aluminum alloy.RANDOM mixed color in each bag. Size(approx.) : 80 x 42 x 8mm / 3.15" x 1.65" x 0.3"(L*W*OD) Max weight bearing 132lb (about 60kg).Convenient, practical and wide application, but ultra lightweight just 22g Package included : assorted Colors 12 Pcs Carabiner Idea for hanging on the bag, keyring, bottle, Keychain clips, connecting tent and ropes, etc. But not for rock climbing, ice climbing and other high-altitude activities