The No. 109 EcoPrep "EPP" Maroon Pad is made of synthetic fibers in a textured nonwoven fabrication. Abrasive particles are dispersed throughout and bonded to the nonwoven construction with a durable adhesive. This pad is designed to strip or deep scrub floors without the use of chemicals. Used for repairing wood floor finishes and preparing for recoating. 12 pads per pack, 4 packs per case