TOOGOO(R)6 cm Long Black Aluminum Alloy Screw Locking Split Ring Keyring Carabiner Hook Product Name : Carabiner Hook;Material : Aluminum Alloy Size (Approx.) : 6 x 3 x 0.5 cm / 2.4" x 1.2" x 0.2" (L*W*T) Color : Black, Silver Tone Net Weight : 10g