Full size : 3 different size bags, 4 pcs of 14 x20 inches, 3 pcs of 16 x24 inches, 3 pcs of 20 x28 inches. There is enough to store your clothes, towels, pillows, blankets, etc. Comprehensive Protection: High quality and reusable, will be protect your clothes from the disturbance of dust. Simple Operation:No vacuum or pump needed , the operation is simple, it can increases up to 85% of the storage space for the clothes in the suitcase or backpack. Suitcase Organize:whatever in travel or a adventure, this portable vacuum compressed bags can give you more protection and make you feel good ,which separate clean from dirty clothes. NO NEED FOR VACUUM OR PUMP - one-way ventilation holes are provided on the centerline of the tail. Just put the clothes in the bag, and then roll the bag from the mouth of the bag to the bottom, forcing the air out through the unidirectional air outlet at the bottom of the bag. No need for any other equipment, very easy to use.