Fangrui Product Details [fit For Air Conditioner Hose]this Round Interface Set Is Suitable For Ky-20/la, Ky-25/l, Ky-26/f1, Kyr-26/f1, Ky-35/f1, Kyr-35/f1, Ky-26/f2, Kyr-26/f2, Ky-35/f2, Kyr-35/f2, Etc. [improve Heat Dissipation Efficiency]using This Exhaust Hose Connector Kit, Your Air Conditioning Equipment Can Cool Down Your Room More Efficiently In A Shorter Time. [reduce Hot Air Incomes]to Enable Connections To Exhaust Hose And Window Kit Plate.to Enables Connections To Exhaust Hose And Window Kit Plate Leaves Out Warm Air, Insects, Mosquitoes Out Of Your Relax Space. Due To It Can Efficient Return Flow Of Warm Air Enter Your Space So That Your Air Conditioning Unit Can Be More Efficient And Cools Your Room In Less Time. The Exhaust Hose Connector Kit Is Made Of High Quality Material, Which Is Light And Strong, Durable And Flexible, And Can Be Used For A Long Time. Colour:white Gray Material:plastic Size:15 X 4.2cm Package Contents: 1 X Air Conditioner Accessories Only The Above Package Content, Other Products Are Not I