ADHESIVE MAKEUP BRUSH ORGANIZER: The is made of food-grade silicone and eco-friendly ABS, which is hygienic, easy to clean, durable and reusable. Personalize your bathroom while organizing and saving space, perfect for small items to meet the space expansion needs of small bathrooms.^ WARNING: This product ONLY works perfect on SMOOTH tile, such as glass tile, mirror tile and marble wall. It is not suitble to any rough wall or grooved wall, such as wallpaper, lime wall, paint wall, ceramic tile.^ DESIGN: The silicone toiletry organizer is mounted with silicone grip technology without punching. We have also designed a number of drain holes for the razor holder for shower to keep the brush holder dry.^ EASY TO USE: Black Flash silicone suction technology makes application simple and easy, just peel off the transparent backing for easy installation. If you want to place it in another space, just peel it off and clean it with water to be used again.^ HASSLE-FREE RETURN: We strive to provide a pleasant shopping experience by meeting or exceeding your expectations. If you are not completely satisfied within 30 days of your purchase, you can ask for replacement or return.