Boli Plastic Compressed Vacuum Space Hand Air Deflation Double- Barrelled Pump Special Design: DOUBLE-BARRELLED Pump, much convient compare to one Barrelled pump. Product Name : Hand Air Deflation Pump;Overall Size : 25.5 x 11cm / 10 Pump Port Outer Dia: 4cm/ 1.6 Net Weight : 160g, Main Color : Red, Black; Material : Plastic Package Content : 1 x Hand Air Deflation Double- Barrelled Pump