Adjustable Replacement Shelving For 12” Deep Peninsula Wall Cabinets Base 21 11/16” natural birch plywood two sides; Edgebanded one long edge—two edges for peninsula; Includes one shelf; Includes five adjustable shelf clips and five slip resistant pads; For 12” deep peninsula wall; Base cabinet of 21 If you have any questions or want to order by phone please call 212-832-4200