3M(TM) Safety-Walk(TM) Fine Resilient Tread 19317 White, 4 in x 60 ft, 1 per case High-friction, fine-resilient textured, non-slip material. Reverse side coated with pressure-sensitive adhesive protected by a removable liner. Fine-textured, slip-resistant material provides safety and comfort in light traffic, barefoot areas. Use in showers, tubs and pools; boats, jet-skis and water skis. Available in custom sizes.