12 Pack Colored Anodized Aluminum Snap D-ring Set Sizes: 2 In, 2-3/8 In, 2-3/4 In, 3-1/8 In. Aluminum Imported Anodized finish won't rust Comes in assorted sizes and colors for easy identification Sizes: 2 in., 2-3/8 in., 2-3/4 in., 3-1/8 in. Colors: Black, Blue, Red, Silver Not for climbing, lifting or safety devices