Key Clip w/ White Wrist Coil - Full Color Key Clips. The muti-purpose key tag made of 1/8" thick PVC that includes a split ring and your choice of 4mm clip, 6mm clip or wrist coil. Second side registration may vary 1/32" - 1/16". Border imprinting is limited to one side only. Maximum size is 6.5 square inches. Introductory Special! Through end of 2016 there is no die charge for custom shapes!