Amazon.com - Slendor Wire Shelf Liner Value Pack of 5 Heavy Duty Waterproof Non-Adhesive Industrial Strength Plastic Mats for Tier Shelving Unit, 16 x 36 Inch Clear
ClosetMaid 96-in x 0.005-in x 16-in Clear Plastic Shelf Liner in the Wire Closet Accessories department at Lowes.com
4 Pack of 12" Deep x 36" Wide Blue Shelf Liners by Omega Products Corporation
Plastic Shelf Liner - 60 x 36" H-2443 - Uline
Sterling Shelf Liners 18 in. x 36 in. Frosted Plastic Wire Shelf Liner (4-Pack) 18x36C - The Home Depot
Honey Can Do Shelf Liner, Clear, 16" x 36" - Walmart.com