Material: Toilet paper roll holder constructed by 304 stainless steel, rustproof and easy to clean. TP Holder Design: Cylindrical rod stand design, easy to pull paper towels and replace roll. suitable for bathroom, bedroom and RV. Dimensions: 3.77 × 2.95 × 5.31 (inch). Installing without Drilling: Just peel off film of adhesive pad and stick it on the smooth wall surface, then press for several seconds. Tips: Rest it for 24 hours to ensure better adhesive , toilet roll holder is not suitable for painted wall or wall paper.