HSR 5 in 1 Inflatable 3 Seater Queen Size Sofa Cum Bed with Pump 5 in 1 Air Lounge - Sofa Bed ,Free Air Pump Included. Environmental friendly material and has no side effects on human body Suitable for Household, Camping,Easy carry. Special gift for your Friends & Family It serves both the purpose of seating and sleeping as it can be converted from sofa to a bed. NOTE : Do not over inflate.Use caution when inflating with an air compressor .