Dura-Block This block is designed to follow slightly curved or flat panels without digging into fill material. Recommended with 2-3/4" wide PSA sticky paper. Size: 1-1/2"H x 2-5/8"W x 5-1/2"L Steck Mini-Tear-Drop 2.5" Sanding Block for Hard-to-Reach Areas. Part # 35353
