1.Stainless Steel, Plastic 2.[Space-Saving & Stylish Design]: Upgrade L-Shaped corner shower caddy is designed for making great use of corner space. Great shower organizer can organize most toiletries in the bathroom and help to create a clean finished look in your shower. Extremely handy for shower organizing. 3.[Strong Adhesive & Sturdy]: The adhesive is super sticky for flat surfaces and provides a strong hold up to 40 lbs. Shower caddy is very sturdy to hold big bottles, such as gallon size shampoo and conditioner, body wash and other fairly heavy items. Please note: This shower shelf fits 90 degrees wall corner only, not suitable for rounded or curved corner space. 4.[No Drilling & Easy installing]: No tools or drilling is required. Shower corner shelves are easy to install with the large-area adhesive. Simple installation: First, ensure that area is cleaned and dry before installing. Second, draw a line with an erasable marker to mark the position where the adhesive will be placed. Third, stick the adhesive hooks to wall. Finally, place fixtures on the adhesive hooks. 5.[Suitable Walls & Occasions]: Shower corner organizer can be installed on the smooth tile, marble, glass, wood wall and solid metal walls. Perfect addition to bathroom, toilet, kitchen, powder room and living room. Nice looking and versatile corner organizers!