1.5/2/2.4/2.8/3.2/3.5/4 inch D Shaped Aluminum Alloy Snap Clip Outdoor Key Chain Carabiner Size: 1.55 inch Length* 0.9 inch Width* 0.16 inch Height Made of high quality anodized aluminum alloy Various colors Random colors Locking Carabiner for Home, RV, Camping, Fishing, Hiking, Traveling and Keychain,,not for professional climbing