Hamper 18" DIA Round Foot Operated Pneumatic Top Chrome (096211800P)Ambulatory linen hampers move easily across rooms and over thresholds on swivel casters. Hampers and receptacles facilitate disposal of linens and other waste. Hamper stability is achieved by its wide base, plus counterweights on lid models. Several hamper styles available in lid models, including chrome, stainless steel and foot operated versions. A solid, round platform on the bottom acts as a bracing and protects the hamper bag from contact with