Features: Quickly remove sandpaper attachments, and various designs of sand blocks can bypass all curves on the surfaces of the sand block, making it your best partner in the automotive or woodworking fields. Crafted from EVA foam, it is smooth , soft but still hard enough not to make your surfaces wavy, with even pressure distribution, give you a clean and consistent surfaces. You can use some water for wet sanding work, which can reduce dust and better control precisions sanding work. Everything you need can be conveniently packaged in a comprehensive kit for high-quality sanding work. These handmade sanding blocks are not limited to automotive and woodworking projects. They are very suitable for detail design shops, wall shops, metalworking shops, and other home and handicraft projects. Specifications: Component:EVA Package Includes: 7Pcs Sanding Block note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.