Pass-Thru Shelf, double tier, 48"W x 18"D, bull nose front & rear with square sides, 18/430 stainless steel, 1-5/8" stainless steel tubing post, galvanized hat channel, includes: 3" x 4" stainless steel L-brackets to secure to wall (upper shelf work surface is 14" above lower shelf work surface) (note: lower shelf work surface will be 1-1/2" higher than the wall it rests on)