Fully covering wire shelving shields stored items from harmful elements that cause contamination and damage. Using 1/8" threaded polyester scrim for greater tear resistance, this storage solution is exceptionally durable and the strongest clear vinyl cover for wire shelving units and carts that we offer. Fits over 64"h or 72"h wire utility carts or stationary units Protects against dust, water, and other airborne contaminants Durable marine-grade clear vinyl resists bacteria, fungus, and UV damage 1/8" threaded polyester scrim reinforcement for high tear resistance Strong Velcro or zipper closure *Are made to order and cannot be returned. Availability:Usually Ships in 3 Weeks