3MTM Clean-Walk Mat 18" x 36" White, 30 sheets a mat, 4 mats per case - Walmart.com
3M Clean-Walk Mat 5830, White, 25 in x 45 in, 30 Sheets Per Mat, 4/Case: Tools Products: Amazon.com: Industrial & Scientific
Amazon.com: YAEHA Sticky Mats for Cleanrooms, Walk Off Tacky Mats for Construction Home Pets Warehouse Garage 24"x36" Blue (4 Pads, 30 Sheets Each) : Industrial & Scientific
3M™ Clean-Walk Framed Mat 5840 | 3M United States
Lab Mats
Amazon.com: 3M Clean-Walk Mat 5836, White, 24 in x 36 in : Industrial & Scientific
4 Pack 3M 18" x 36" Clean-Walk Mat White 30 Sheets Per Pad 5830 | eBay