Order Details: Car wash guns*1 Hose*1Product Specifications: Gun Body Material: Engineering PlasticsPurchase Information1. When installing the multi-function connector and faucet, insert it as far as possible to prevent water leakage. 2. Multi-function connector can be used for 14-22mm ordinary faucets. If the tap is small, you can wind the waterproof tape first, and then install the multi-function connector to prevent water leakage. 3. Water pressure is related to tap water pressure. ★What is your return policy? Processing Strategy: - After submitting an order, if you have any questions, please contact our customer service personnel. We will provide 30 days no reason to return service. No packages received: - No packages received within 30 days; please contact us in time and we will resend or refund Damaged Package: - If there is any damage during transit, please send us a picture of the damaged part and we will reissue your order or refund