Surface Mounted Shelf shall be fabricated of alloy 18-8 stainless steel, type 304 and shall be 18 gauge. Shelf shall have a 5/8′′ (16mm) lip on front with an extra return for rigidity and safety. Sides of shelf shall be closed and tapered from front to rear. Rear of shelf shall have a turned down leg with mounting holes. Shelf shall have a 3/8′′ (10mm) depression in top surface inside perimeter rim. All edges shall be de-burred. All exposed surfaces shall be No 4 satin finish and shall be protected during shipment with a PVC film easily removable after installation.