The Mercer Industries 9x11 Garnet Paper Sheets are with a natural garnet grain which is soft and sure cutting. A resin on resin bond with open electrostatic coating resists loading. Sheets provide a fine, smooth finish on wood. Only high quality latex-backed paper is used. Mercer Industries is a 3rd generation family owned company that was built on core values of Quality, Performance, Delivery, Service, and Price. Founded in 1968, Mercer Industries offers more than 3,000 products for the flooring, industrial, automotive and welding markets. Mercer, formerly known as Mercer Abrasives, is committed to serving its customers and providing quality products. For more information, visit mercer industries dot com. We're here to support you. Please contact our team at info at mercer industries dot com with questions or comments. Proof of purchase required. neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.