1. [TOUTES LES PROTECTIONS PAR TEMPS]: Notre couverture de spa est con ue pour une protection against les intempéries. Fabric enduit d'argent 190T for maximum protection. It's a crack for me in cold weather. 2. [ NETTOYER]: No exterior couvertures have a unique concept and are extremely easy to use. You can enjoy the water with the water and relax on the soleil. 3.Dry the round spa cover in the sun for next use. It is written with the handles for a montage and a simple retreat. 4.[PERFECT VENTILATION]: You don't have to worry about condensation and the growth of moisture / moisture for the vents, not the outside chair is connected 5.ue with air pockets that promote good air circulation. Heavy duty elastic cords allow for a tight and easier fit, especially in high winds and severe weather. 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.