NON-SLIP STRIPS: set of 12x strips for easy attachment in the shower, in the bathtub, on tiles or on stairs. Made of high quality plastic with a non-slip surface. EXTRA SAFETY: The anti-slip strips provide a high level of safety wherever bare, soapy feet quickly lose their grip. They are non-slip. MODERN DESIGN: The shower and bath mat is black and therefore does not detract from the aesthetics of modern bathrooms. If needed, they are completely detachable. SELF-ADHESIVE EASY TO ASSEMBLE: Non-slip stickers are self-adhesive and easy to apply in the tub and shower. Just place it on the clean, dry surface, press down - and you're done. HYGIENIC & MOLD RESISTANT: The strips are glued directly to the surface. Unlike conventional suction cups, no dirt or mold can form underneath. They are hygienic and very easy to clean.