The JOOLA Waterproof Table Cover is the ultimate barrier of protection for your ping pong table. Industry leading thick and durable 420D material forms a strong line of defense against the dust, dirt, and moisture that can rob your table of playability and lifespan. Heat sealed seams take it a step further in making it a truly waterproof table tennis cover. For tables being stored in garages or sheds, the ventilated mesh hood allows moderate air flow, preventing temperature swings and moisture buildup. Fits almost all regulation size ping pong tables from 12mm to 25mm when they are in the folded or upright position.