Tile for Rug Back Staining
White, smooth 100% vinyl tiles are used in testing color transfer from the back surface of colored rugs to hard surfaced flooring according to AATCC Test Method 137, Rug Back Staining on Vinyl Tile.
The tiles are sold in pack of 40 tiles, each measuring 3 x 3 inches (7.6 x 7.6 cm).