【Brand New & Unopened】3COINS Automatic Compression Bag Set (3 Bags) - Compatible with Vacuum Cleaners - 3CO ● Compression bags useful for packing when traveling or on business trips. ● Simply put clothes inside and use a separate compression machine or vacuum cleaner on the valve hole to easily compress. ● Useful not only for travel but also for changing seasons and moving. 《How to Use》 1. Open the zipper and put clothes etc. into the bag, folded. 2. Use the included slider to securely close the zipper. ※ Dust etc. caught in the zipper can cause air to enter, so remove dust from the zipper with a dry cloth. 3. Open the valve lid in the OPEN arrow direction, and apply a separate compression machine or vacuum cleaner to the valve hole to remove air. 4. Once the air is removed, close the valve lid in the CLOSE arrow direction. ※ If using a separate compression machine, please check the instructions for use in the instruction manual attached to the compression machine. Size Approximately H60 x W40cm Since it is brand new and unopened, please contact the manufacturer directly for initial defects.