Product Description Features: This cheap device can save you expensive maintenance costs and avoid the pain caused by cockroaches, noise and spills! Prevent backflow: prevent drainage from flowing back into the room; prevent leakage and overflow. Anti-odor and insect-proof: The odor in the sewage is sealed and filtered with an automatic shut-off design. Durable and resistant to rust: no need to worry about deformation after stretching, super flexibility and abrasion resistance. Easy to install: Install in seconds without any tools. Widely used: can be connected with underground septic tanks, sewage pipes, used with shower rooms and floor drains in the basement, and can be effectively installed in PVC pipes. Made of high-quality silicone, completely environmentally friendly. Specification: Color: Blue Material: Silicone Size:suitable for 40-44mm floor drain aperture Package Included: 1 * filter screen, 1 * fixed cap, 1 * silicone sleeve Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via Delivery details We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to Canada; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours. On 27-Jun-2023 at 20:57:10 EDT, seller added the following information: