Fridge Coaster Combo Pack, Blue (Set of 6) Includes SIX Coasters - 3 Standard Door Bin Coasters and 3 Large Crisper Bin and Shelf Coasters. No more scrubbing refrigerator bins and surfaces! Absorbs moisture and dries completely at refrigeration temperatures. No more mold and odor! It's recyclable, biodegradable and sustainable! 40% post consumer, natural wood pulp material. The easy-to-remove perforation lines make it simple to shape to a variety of refrigerator makes.