Shurhold Towel PVA. The towels prevent water spots on all surfaces and come in an extra large size of 17" x 27" (43 cm x 69 cm). Specifications for Shurhold PVA Towel: Manufacturer: Shurhold Color: Black Features of Shurhold PVA Towel Extra large size of 17" x 27" High-tech synthetic material Lint free and resists mold and mildew Absorbs 50percent more water than natural chamois Prevents water spots on all surfaces Instructions: After taking the towel out of the container dampen it and wring out any excess water. Dry sections of the surface until the towel is saturated; wring it out and repeat. Wring it out before putting it back in the container. Package Contents: Shurhold PVA Towel Shurhold 220: Towel PVA