Usage Tips: 4 extra large bags; Dimensions: 120cm x 100cm. 1 case = 4 classic vacuum bags. Large enough to hold quilts, clothes, bedding, blankets, pillows, towels and more. Waterproof and waterproof; Protect bedding, clothes from moisture and mold, dust and odors; keeps clean for a long time. Easy to use; Fill bags, seal them and close them with any conventional vacuum cleaner. Save up to 75% space, add more space to your closets, cabinets, garages, lofts . < p>Excellent quality material resistant to normal wear; reusable, ideal for storing bedding and seasonal clothing. Triple Seal Precautions: 1. Do not remove the pink/clear silicone from the valve. 2. Slide the zipper on the top of the bag back and forth at least twice to make sure no air escapes. Slide your fingers along the transparent zipper and press down. Package includes: 4 pieces save 75% space . It saves about 75% space and can protect objects from moisture, insects and dust, so that you can keep them clean and dry for a long time.< /p> 4 jumbo bags Dimensions of each bag: 120 x 100 cm. They can easily hold a king size duvet and more. Triple Seal Precautions: 1. Do not remove the pink/clear silicone from the valve. 2. Slide the zipper on the top of the bag back and forth at least twice to make sure no air escapes. Slide your fingers along the transparent zipper and press down.