ToolUSA 2-piece set of Sponge Rubber Blocks with Medium Grit Sandpaper Texture (TJ-TJ9207M-YW). Embodying an ingenious fusion of sponge's softness and sandpaper's abrasive quality, these sanding blocks have redefined user experience. Designed to comfortably fit in hand, these blocks measure 4 inches x 2.75 inches x 1 inch, allowing for a solid grip and controlled maneuverability. Unlike traditional sandpaper sheets that can be cumbersome and inefficient, these blocks guarantee ease of use, allowing users to apply even pressure for an impeccable finish. The medium grit texture on both sides of the blocks is a carpenter's delight, enabling quick progress when smoothing wood surfaces. Whether you're sculpting intricate woodwork, renovating furniture, or working on carpentry projects, these blocks expedite the sanding process without sacrificing quality. Each package contains two blocks, ensuring you always have an extra on hand or can tackle larger projects with ease.