Weather Stripping Door Seal Strip Soundproof Q Foam Weather Stripping For, 21Ft Product Name: Door insulation strip Material: PU + PE Color: Black/ White/ Brown Length: 19.8FT/ 26FT/ 28FT/ 40FT/ 50FT/ 60FT Width: 1.06 Inch/27MM Door Gaps Applicable: 0.35" to 0.59" How to Install: 1.Remove the old soundproof door seal from the door frame and clean the slot 2.Measure the size of the gap in the door and the length of the foam tape you will need. 3.Cut the required length of weather stripping seals 4.Push the exterior door weather stripping into the groove, align the groove with the keyway and press down to complete the seal. WARM TIPS: The door soundproofing kits are suitable for slots from 0.35 inch to 0.59 inch. Don't worry about wrinkles - This window seal strip is packed in a roll, so wrinkles are inevitable. However, it's made from a flexible and highly elastic material and will return to its original shape over time. Product Features No light ingress - Our weather stripping door seal are made from a dark grey foam core that completely blocks light ingress around the door. Lower Energy Costs - This weather stripping protects your home from air leakage in both winter and summer, while increasing comfort and saving energy. Fits Most Doors - Door seal strip are flexible to fit slots from 0.35" to 0.59" and will fit most doors. Please check the slot you need to seal before ordering. Easy to Install - The door seal requires no adhesive and will not leave marks. Simply insert the door strips into the grooves or recesses to complete a tight seal that will not fall off easily. Improve your living environment - The weather strip has a good resilience and sound insulation effect, which can play a role in blocking the groove, blocking dust, waterproofing and noise reduction, bringing you a healthy and comfortable living environment. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!