Adjustable radius sanding longboards. Uniquely Designed Hook and Loop Long Wrench Sanding Board Ergonomic, durable, adjustable flexible long board sanding block that can be set and secured in concave or convex shapes. Set the angle shape you want, then the sanding block will maintain that angle shape throughout the sanding process, so you maintain the same profile profile as you sand. The block exterior and ring base are perforated for dust-free sanding.
You can easily attach longboard files and sandpaper sheets to it. The block is easy to grip for even control when sanding flat, tight corners, and other hard-to-reach areas.
A versatile long wrench sanding block for use in sanding or polishing in auto body and paint shops, beauty shops, woodworking wood furniture manufacturing, metalworking shops, industrial workshops, drywall and other home and craft projects.

Colour:Red
Material:polyurethane foam plastic
Size:40x7x13cm

Package Contents:
1 * grinding board