PREMIUM MATERIAL: this storage bin is made of Cationic , which is a polymer of oxford and flax, so it has these advantages of both breathable, strong and durable long service life, perfect for making storage box. STURDY STRUCTURE: there are sewed sturdy plastic support liner on 4 sides, keep shape well, and there is also a foldable bottom plate, you can place at the bottom, keep clothes flat, it will give nice support when you place heavier garments or comforters in. LARGE CAPACITYThe size is 29×15×7inch(74.5×38×18cm), which fits comfortably under a bed or up on a closet, perfect for comforters, blankets, clothes, quilts, pillows, sweaters and so on. 2 pcs set will provide more storage space for you, meet your various storage needs. CONSIDERATE DESIGN3 reinfored handles on 3 sides for Easier carrying and pulling, fixed by rivets, very sturdy. Transparent Label pockets with a blank card for your remark. Double 5# zipper is strong and solid. MULTIPURPOSE STORAGE: This underbed