Aprince Stainless Steel Bathroom Toothbrush Holder Lavatory Closets 3M Self Adhesive Toothbrush Rack (Toothbrush Holder 2) Stylish and Modern Design, Brushed stainless steel finish. Easy to install: just peel off the backing and press. You do not have to drill holes into the walls. Holding strong: This comes with 3M adhesive backing which covers the entire back face of the mounting plate. Ideal for use in bathrooms, Kitchen, bedrooms and closets. Material : Type 304 Stainless Steel.