Catalog Raw Materials Floor Cleaning Machines Plastics Floor Polishers, Burnishers, Scrubbers, and Accessories Plastic Sheets & Bars Plastic Sheet: 4.5 in Plastic Thick, 12 in W x 12 in L, White, Opaque, 5,800 psi Tensile Strength Brush: Brush, For Use With 9021518, 15 1/10 in Lg, 14 7/10 in Wd Item: 783HJ0,MFR: 9017730,Brand: TENNANT Technical Specification Accessory Type Brush