Ergonomic handleThe sponge goes around the handle, ergonomic and more comfortable; you get much less tired to sand, while being able to apply a much greater force. Efficient SanderIdeal for finishing wall plaster. Good performance without scratching or digging. Its surface also makes it possible to level and erase small defects or burrs in the coating. Tight ClipsBoth sides are equipped with tight and stable clips that hold paper securely and make sanding easier and faster. ABS MaterialMade of original ABS plastic,lightweight and durable.applies to equalize joint or filler. Sandpaper sizeThis hand sander uses the 23x9cm sandpaper. Hand sander with sponge handle Sanding block for sandpaper Hand sanding block, hand sanding pad polishing grinding disc Hand Sanding Block, Polishing Grinding Block, for Polishing Stone, Glass, Tile, Concrete, Granite, Marble Hand Sander Specifications:185 x 90mm Feature:Durable and stable, sponge wraps around the handle, ergonomic and more comfortable, improves sanding efficiency Application:Sanding block ideal for leveling a junction or a coating,Its surface also makes it possible to level and erase small faults or burrs in the coating. The package included: 1pcs x Hand Sander