Waldorf Collection Polished Stainless Steel Finish Hotel Shelf. Length 18” x 11” Width Total x 4.7” Height From Center to Center. Mounts Dimensions: 1” Diameter x 11” Width (Upper) & 3.7” Width (Lower), Bar Diameter 0.5”. Waldorf Collection Polished Stainless Steel Finish Hotel Shelf. Length 18” x 11” Width Total x 4.7” Height From Center to Center. Mounts Dimensions: 1” Diameter x 11” Width (Upper) & 3.7” Width (Lower), Bar Diameter 0.5”. If you have any questions please call 212-832-4200