Finally! A set of contours, angles and pads that work for inside, outside, flat, curved, small and tight areas all in one convenient package! The non-slip rubber pad prevents abrasive slippage and hand fatigue. This set is perfect for woodworkers, auto body, metal work, arts, crafts or even around the house.These 11 grips with 21 different profiles will tackle most any sanding project you may come across. Designed to work with standard 9” x 11” sanding sheets or 3” wide sandpaper rolls (sold separately). This set is a set of sanding pads that no one should be without.The Contour Sanding Grip pads are double-ended to make it super easy to sand convex or concave surfaces. Each pad has a convex profile at one and a concave profile at the other along with a narrow flexible section in the middle that can be used for sanding.Our Angled Contour Grip sanding pads change the angle sanding game by providing you the ability to sand inside angles without flattening or smoothing the crispness of your original profile. Not only does this set contain inside angle profile pads, there are 1/8” and ¼” round overs, various non specific round over profile and of course the flat sanding grip to sand general shapes and objects.