Overview Reviews Product Description UNEESPONGE BLOCKS:Â For sanding and cleaning wood, metal plaster, plastic and fiberglass. A superior product for sanding angles, contours and flat surfaces. Uneesponge Block Medium Medium UN-P-100715 Product Videos Custom Field Product Type Sponge Size 1" x 2-3/4" x 3-3/4" Weight 0.02 Ounces Product Reviews Write a Review Write a Review × Uneeda Uneesponge Block Fine/Fine UN-P-100714 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *