VACUUM SUCTION TECHNOLOGY--- No suction cups, no drilling and no adhesive. Simply peel off the protective film and stick it onto clean, smooth and dry surface, such as glass, mirror, tiles and marble. (Note: any frosted, brushed, plastered surfaces are not applicable) BREATHABLE DRAINING SYSTEM--- There are holes on the bottom of the toothbrush holder to drain away water quickly and keep your items sanitary and dry. SIZE BEARING PERFORMANCE--- Measured 17.5cm x 12.8cm with 10cm x 9cm cup, this lightweight toothbrush holder can hold up to 5lbs if the surface is firm enough. CUTE DESIGN DURABLE MATERIAL--- These toothbrush organizers are made of pliable and wear-resistant silicone and there are bear claw and lemon patterns available for your choice, which will bring vitality to your bathroom and give you a wonderful morning. MULTI-FUNCTIONAL ORGANIZER--- Bathroom: hold your toothbrushes or razor on the mirror, tile or bathtub. Kitchen: hold scissors and sticky notes on the fridge door, microwave oven door, window glass or tiles. OFFICE: Store pens and pencils on the office window glass or blackboard glass.