This description has been provided by the manufacturer. Unforgettable is currently rewriting more useful consumer-friendly versions.A really helpful solution to the problem of feet slipping whether in bed, out of bed or in a chair. Place the pad on the surface where you need more grip and your feet won’t slip. Can also be used with a slide sheet or Glide and Lock Sheet to help position a person in bed or a chair. Both surfaces of the pad are non-slip. Can be washed up to 71 Celsius and tumbled on low.