Size of Vacuum Storage Bags: 2 LONG (53x27.6x7.8x7.8in) + 2 SHORT (41.3 x27.6x7.8x7.8in) each space saver bags has 5 Hanging Rings, can store at least 5 thick winter coats/ suits!.Increase Your Storage Space: No Folding Clothes Anymore! Creating 80% extra space effectively! Just store clothes by hanging to avoid causing Wrinkles during long time storage and make full use of the vertical space of our Closet!.1.68s Super Vacuum Speed& Stable Closure: With the upgraded Turbo-pro Valve and Exhaust duct, only takes 1.68s to vacuum the space saver bags by pressing! the visible sealing and exhaust effect makes the air nowhere to hide – and nothing gets back in!.Durable and Reusable: these space vacuum storage bags are made of PA&PE materials. They are waterproof, airtight and can be reused several times to protect your clothes from season to season!.Visible Sealed Result: when zip the space saver storage bags, TAILI color-changeable zippers can help you to identify the bags sealed well or not by eyes and the valve can be rotated to ensure no air leakage.