Odor control valve for PVC pipes, floor drain pipe, self-closing odor control cap, easy to install, durable and practical. Ensures high displacement drainage. Can be used in outdoor drains, exhaust pipe ends, balcony drains, garden drains, etc. Specifications: Material: PVC Color: White Size: 50/75/110/160 mm pipe Package includes: 1 odor control valve. Note: Due to manual measurement, there may be a 1-2 cm error, please make sure you do not mind before ordering. Due to differences between monitors, the pictures may not reflect the actual color of the item. Seller's Warranty: 60 days Seller's Warranty: 30 days Seller's Warranty: 60 days Dear Customer: When purchasing products in this store, you can enjoy the following privileges: 1. Free international distribution (if the goods meet the free freight standard of the sale price). 2. We have ample stock, so please place your order. 3. Free returns: You can return your order within 30 days of receiving it. 4. Your order will arrive within 10 to 15 days. 5. If you haven't received your product yet, please contact us for assistance. We will address your issue as soon as possible. Due to time zone differences, we may not be able to respond immediately; please be patient. Have a great day and happy shopping!