Yellow Air Pump with Double Action Function STL-403 - Type: Double action hand pump - Color: Yellow - Features: Can use 4 types of inflation/deflation nozzles. - Capacity: 4000cc - Weight: 1000g - Materials: Body PP (polypropylene) PE (polyethylene) - Hose PE (polyethylene) - Application: Air inflation The cardboard packaging is deteriorated. Used a few times and stored at home. This is a used item. For those who don't mind. Thank you for viewing.