Tough1 Ranahan Felt Saddle Pad Walmart.com Tough1 31"x32" Western Shim Saddle Pad Diamond Wool Round Shim Saddle Pad 30x30 1 inch, Cobalt Walmart.com Tough1 Barrel Shim Pad The Cheshire Horse. This pad is constructed of comfortable moisture wicking felt, with rugged wear leathers and canvas cover, making it durable to withstand everyday use. Six shim pockets are strategically located giving you the ability to correct a variety of saddle fitting issues by removing the felt shim pads that are included. The western contour shim saddle pad can be used as a stand alone pad or under a saddle blanket. 31'' x 32''. '' Felt bottom 31 1112 2 0