Product specification:

• Flexible Foam Pads and Profile Grips for Sanding Convex and Concave Profiles These durable Flexible Contour Sanding Grips allow you to easily sand contours, curves and profiles.
• The handles of the grips have micro profiles for tight areas, flat, radius, knife edge, and wedge. Just wrap sandpaper around the profile and start sanding.
• The handles of the contoured grips even have micro profiles for tighter areas such as flat, tight radiuses, knife edges, wedges and more.