Materials and durability Made from environmentally friendly PVC with nontoxic particles and zero formaldehyde. Uses 304 stainless steel screws for bathroom environments to resist corrosion and ensure longlasting performance. Anticorrosion and antiaging construction for reliable everyday use. Key functions and benefits Dustproof cover for the bathtub when not in use, keeping the tub clean and ready. Bathtub storage board that creates convenient, withinreach storage for bath supplies. Insulating surface that helps reduce heat loss from bath water. Folding bracket design for easy deployment and compact storage when not needed. Compatible with most standard sized bathtubs. Load capacity and practical use Each board supports up to 4.5 kg (single piece load capacity). Sturdy enough to hold a mobile phone, toiletries, soap dishes, shampoo bottles and similar items without taking up extra space. Why customers choose this product Safe, ecofriendly materials suitable for bathroom use. Durable hardware and antiaging material extend product life in wet environments. Spacesaving foldable design that adds storage without permanent installation. Typical use scenarios 1. While bathing: unfold the board to hold your phone, book, soap or shower gel within easy reach so you can relax without leaving the tub. 2. Between uses: place the board across the tub as a dustproof cover to keep the bathtub clean and dry. 3. Small bathrooms or rentals: use the folding bracket to add temporary storage and insulation without drilling or permanent modifications. Specifications (as provided) Material: environmentally friendly PVC Hardware: 304 stainless steel screws for bathroom Functions: dustproof, storage board, insulation, folding bracket Compatibility: suitable for most standard sized bathtubs Loadbearing: single piece load capacity 4.5KG Simple, safe, and spaceefficient—designed to make bathtub storage and maintenance easier without compromising bathroom materials or fixtures.