Made of EVA plastic for durability Suit for 30L, 50L, 60L, 70L, 80L, 90L industrial vacuum cleaner, also for hotel, inn and car wash vacuum cleaner. Active compression and stretching while cleaning Help with hard-to-reach areas such as stairs, curtains, sofas, upholstered furniture, etc The length of a vacuum cleaner hose is approx. 1 meter / 3 9.37 inches About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.