Features:Large Capacity and Expandable: Protective storage bag with expand design. It is compact and space saving when not in use. It can perfectly contain mattress, cushion, furniture, toys, ect with soft material after expand, and left room for accessories.Easy to Use: Square storage bag features heavy duty zipper for easy access and loading, double sturdy handles for convenient carrying or pulling.Upgrade Material: Large storage bag is made from high-quality 210D oxford cloth, odorless and waterproof. Fine workmanship and tight stitching ensures wear-resistant, heavy load capacity and reusable.Effectively Protection: Multifunctional storage container bag can protect valuable holiday decorations and home furniture from dust, moisture, and pests. Well preserved for long time.Versatile Storage: Waterproof storage bag ideal for large funiture, beddings storage, also suitable for other holiday decorations, toys, tools and other home storage. Specification:Color: BlackMain Material: 210D oxford clothSize: 81X81X61cm/31.89*31.89*24.01inWeight: About 250g/8.82oz Packing List:1 * Protective bag1 * Storage Bag