Stainless steel brushed corner shelf. Brand new in box. 8.5 X 8.5 inches. 5/32" (4 mm) thick brushed stainless steel shower shelf. 1/16" (1.5 mm) thick rounded tabs. Easy installation in grout line between tiles No drilling required. Just use silicone between grout joint. Did not end up using as it did not fit our needs. Unable to return. ***Will not ship. Will only meet at town PD***