This green US formulated pad is porous and absorbs polish better allowing for product to spread through pad. It includes a black barrier so less product is absorbed into the pad. Used with 4 7/8" HD-BACKPLATE.
NOTE: This pad is designed to work with an HD Backing Plate. If you use your own backing plate, be sure it is no larger than 5 1/2". Larger backing plates will not fit on the HD 5 1/2" Pads. Works great with FLEX too.