40 Gal. #304 Stainless Steel. Full length piano hinge joins top to base - steel guide rods hold top at 90 degree angle allowing for easy serving of unit. Folding Steel retainer bands to hold poly bags. Stainless steel legs with plastic buttons protect floors. Two 13.75"W x 9"H disposal openings are protected by stainless steel push doors. 19"Sq x 38"H.