outfitters supply multi-pack of flat saddle dee rings with clips, polished stainless steel, use as crupper or breastcollar attachment on a riding saddle, 1" dee ring with 1.5" clip, pack of 4 outfitters supply these are attractive heavy duty dees with clips - used primarily as a crupper or breastcollar attachment dee on a riding saddle. internal measurement of the dee ring is 1 inch wide x 1 1/4" long. clip is 1 1/2" long with a hole for a wood screw. made from stainless steel.