【DESIGN FOR LARGE GAP】Our door bottom seal is upgraded to 3inch width, which perfectly seal the huge gap of 0 to 1-2/5”,it’s great for garage doors, sliding doors and other big gap doors 【UPGRADE BACKING ADHESIVE】- Strong backing adhesive widened to 1-3/5 inches,It will making the strip more stickiness and keep this weatherstrip stick to your door bottom firmly 【SEAL& SAVING COST】The seal’s profile ensures a tight fit with your existing garage door when closed, keeping heat in the winter and keeping cool in the summer, reduce your air conditioning costs and saving you energy and money. 【UPGRADE ISOLATION】With 6 insulation rectangle layers, it could reduce sound up to 3 times. Seal your interior and exterior door, keep your garage warm.For keeping moisture, dirt, cold air, and leaves out of your door and garage. 【100% SATISFACTION GUARANTEE】 Making customers 100% Satisfaction Guarantee from shopping experience with 180-days warranty and friendly customer services. Please feel free to contact us for any pre-sale or after-sale services.

• 【UPGRADE ISOLATION】With 6 insulation rectangle layers, it could reduce sound up to 3 times. Seal your interior and exterior door, keep your garage warm.For keeping moisture, dirt, cold air, and leaves out of your door and garage.
• 【100% SATISFACTION GUARANTEE】 Making customers 100% Satisfaction Guarantee from shopping experience with 180-days warranty and friendly customer services. Please feel free to contact us for any pre-sale or after-sale services.

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