Check the listing for details. 12"x12" Drywall Access Panel Wall Hole Cover Plumbing Access Doors, Green. Condition: New. Listed at 40.71 USD. The drywall access panels are designed to hide inspection openings for your wire, gas, water, unsightly holes, electrical counters, and other building equipment. Provide easy access to plumbing, electrical systems, sprinkler system applications, or duct systems.SpecificationColor: GreenMaterial: Aluminum Alloy, GypsumExternal Size: 300 x 300 x 30mm / 11.81 x 11.81 x 1.18 inch (L*W*H)Internal Size: 275 x 275mm / 10.83 x 10.83 inch (L*W)Packing List: 1 Pcs x Access PanelAdvantageThis access panel for drywall is made of impact-resistant aluminum alloy, features durability, and is stable in daily use. This drywall access panel is water-repellent, and it can be installed in basements or bathrooms.InstructionAttach the access door to the matched size wall opening, and fasten with screws or sealant.