This pure Copper plated Brass Nunn Design cuff is beautiful. It has a channel that is approximately 5/8 inch by 6 1/2 inches long. Therefore, use our 2x10 inch Copper sheets to have enough length to fully wrap this cuff. These cuffs are stylish with our Patina Copper, Embossed Patina Copper, or our Cork or Ultrasuede set into the channel. Use E-6000 to glue the Copper and The Ultimate glue for the Cork and Ultrasuede.