Anti-slip floor coverings for use on staircases; Decorative wall hangings, not of textile; Floor mats in the nature of non-slip pads for use under apparatus to prevent slippage; Non-slip bathtub mats; Non-slip mats for baths; Non-slip mats for showers; Vinyl wall coverings; Vinyl wallpaper; Wall coverings of plastic; Wallpaper with 3D visual effects