Gelmevo Inflatable Kayak Pump Adapter,Air Adapter Boat Foot Pump Inflatable Halkey-Roberts Hose Adapter,Accessories for Inflatable BoatDescription: The Inflatable Kayak Pump Adapter is easy to inflate and deflate, simple to install and use.Features:1.Coming with high flexibility and strength, it provides 2 sizes to meet your different needs.2.Suita..