These rugs feature a non-slip latex backing. It will not slip on tiles, lino, laminate, or wooden flooring. It can be machine-washed at 30 degrees for easy cleaning. Rooms around the house that would benefit from a washable rug include - the bathroom, conservatory entrance-ways kids' bedrooms, and playrooms. Machine Washable NonAnti Slip Geometrical SiamTrellis Design Kitchen & Hall Runners All Purpose Rugs - Mats Dark Grey, Black, and Silver Colours A collection of fully machine washable rugs in various colors. It is made from 100% polyamide (Nylon). Available in various sizes and popular colors.Features· Material: 100% Polyamide (Nylon)· Water Repellent & Anti-Static - Resilient· Non-slip on tiles, Lino, Laminate or Wooden flooring· Anti-Skid, Anti Slip, Non-Slip Latex Backing· Easy to Clean - Loop Pile 1275 gsm.