3ft 6in (1.3m x 2.1m)
 
A poly mattress cover is a protective shield crafted from durable polyester fabric, designed to envelop and safeguard a mattress during storage. Polyester's inherent durability ensures resistance against tears, stains, and spills. When storing your mattress in a self-storage unit, a poly cover offers essential benefits. It acts as a barrier against dust, dirt, and allergens, keeping the mattress clean and reducing the need for thorough cleaning upon retrieval. The cover also provides protection from scratches, abrasions, and minor impacts during handling and storage, ensuring the mattress remains in optimal condition. By shielding the mattress from UV exposure and environmental factors, the cover helps maintain its original comfort and hygiene, ready for immediate use when needed. Using a poly mattress cover preserves the mattress's longevity and cleanliness, simplifying maintenance and ensuring a fresh sleep surface upon unpacking.