For Bilco Basement Door Seal Kit (1 X U Shaped Gasket, 1X Bulb Trim Gasket, 4 X Product Details ?Compatibility?Compatibe with Bilco Basement Door Seal Kit ?High Quality?Replacement for Bilco Basement Door Seal Kit is made of superior rubber,Seal Insulation,Durable material, Stand Wear and Tear,could work for a long time. The seal strip forms a tight seal with the door can insulate dust and is windproof, waterproof and thermally insulated, making the Basement drier,cleaner, and quieter. It can also keep leaves, dust, and pests out of your basement. Note: your door should be relatively new and in perfect alignment.There should be no over-bent flanges or warped doors. ?Please Note?During installation, the gasket will retract after cutting, please reserve a little extra length.After installation, strip back a few inches on both ends of all the spacers and then apply some CA glue with the accelerator metal underneath, which will connect everything firmly! ?Environmental Safety, Protect the Health of the Family? We understand the importance of health, so all materials pass strict safety tests to ensure that they are non-toxic, harmless and free of irritating odors.After installation, it can be used immediately without worrying about any impact on the health of your family. To choose us is to choose a love and care for your family. ?After-sales Service?If you are not satisfied with our products, or if you encounter any problems when using our products, please feel free to contact us, our aim is to provide customers with a quality shopping experience and provide warranty, we will be back within 24 hours reply to you within hours to help you solve your problem. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.