KitchenAid 18" TRASH COMPACTOR BAGS 15/ea White 4318938 Compatible with all 18" rectangular trash compactors (measure appliance width) Features Whirlpool / KitchenAid's patented slip-n-grip design Constructed of tough 3-mil multi-laminate 50% recycled plastic Pleated at the bottom for a custom fit 15 white compactor bags per package, with twist ties