Product Name: Quilt Storage Bag Material: Gong satin +PVC Dimensions after double-layer compression: 52*42*15cm/20.47*16.54*5.91 inches Double-layer compression pre-size: 52*42*30cm/20.47*16.54*11.81 inches Dimensions after three-layer compression: 52*42*25cm/20.47*16.54*9.84 inches Size before three-layer compression: 52*42*50cm/20.47*16.54*19.69 inches High compression ratio: It has excellent compression capabilities. After compression, the volume can be reduced by up to 40%, effectively saving storage space and making the home environment more tidy and orderly. Excellent material: Made of high-density textile material, it has a good texture. At the same time, high-quality fabrics are selected, which are healthy and reassuring, and have the characteristics of being water-resistant and dust-proof. Thoughtful design: The corner window design allows for a clear view of the items inside from both the front and the side, making it convenient to access. Equipped with enlarged metal holes and zippers, the compression bag compresses more smoothly. The zipper is thick and firm, and opens and closes more smoothly. Multi-functional applicability: It is suitable for storing various items such as down quilts and silk quilts, and is a great helper for home storage, meeting different storage needs. Easy to clean: It supports water washing. The material properties make it not turn yellow or hard after long-term use, and it can maintain a good usage condition for a long time. Maintenance is simple.