The product is Gator, 5", Stick-On Sanding Discs Kit, Universal Pad For Both Stick-On & Screw-On Discs, Flexible Pad For Flat Or Contoured Surfaces, For Use On Any Electric Drill, 1/4" Arbor, Kit Includes: (1) Universal Backer Pad & (3) Sanding Discs.. Easy to use. The product is manufactured in China.