[Quality material]superior]: manufacturedmade of quality PVC and coppersuperior, robust and durable, resistant to wear and tear.bending andwear.[Compatibility]: Suitable for Karcher K2, K3, K4, K5, K6, K7 pressure washers.[Superior Performance]Maximum pressure rating up to .2320 psi/160 bar and maximum temperature 60°C.[Quick connect and release]: Adapt the new type of fittings to your body.Click on both ends, you can quickly connect or disconnect with the pressure washer and gun, saving you time and effort.[Note]: Our pressure hose only fits the new style pressure gun.Trigger with quick connect and quick release, and your gun must have yellow button (not black), then our hose works. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.