Clip Design : Snap-on disassembly structure design, easy to install, can be easily disassembled using a suction cup (included) or a screwdriver to improve maintenance efficiency Hidden Hole Design : The surface of the access door can be embedded with the same tiles as the room, blending in with the overall wall. It not only cleverly hides itself, but also covers holes and flaws on the wall Easy Installation : Use structural adhesive (not included) to secure the frame and tiles, then just snap on the panels. Note: If the list does not have the size you need, us to customize PVC Frame + Panel : Access panel is composed of PVC material, with strong load-bearing capacity and smooth surface, solid and waterproof, which can meet the needs of long-term use This access panel has to be surface mounted with almost seamless blend with ceilings and walls., Manufacturer: HIFRQVVC