Specification Brand : Trademark Soundproofing BulletPoint1 : Heavy duty double seal - High Sound Control, Made with high-quality aluminum casing and Double Neoprene bulb Seal - a precision solid mechanism spring loaded door sweep door bottom seal and draft stopper. BulletPoint2 : Effective Tight seal - Double Solid neoprene seal Soundproof rated - Best sound seal on the market BulletPoint3 : Solid neoprene seal is self-extinguishing, oil-resistant, and fire-rated preventing sound, lights, smoke, and, draft stoppers weatherstrip insulation. BulletPoint4 : Automatic Functionality - The automatic door sweep feature, is designed to raise the rubber seal when the door is open and seal when the door is closed, Super convenient and easy Smooth open and close. BulletPoint5 : Made in the USA - Tested through 5 million trials BulletPoint6 : Note: If you have an old bilco door, or if the gap is greater than a quarter inch when the door is closed, it may not work. You may have better luck with insulating advertising foam strips. Color : Clear Anodized CompatibleMaterial : Metal, Plastic, Wood, Glass, Others ExternallyAssignedProductIdentifier1 : 610395855330 ExternallyAssignedProductIdentifier2 : 0610395855330 GpsrSafetyAttestation : 1 IncludedComponents : automatic door bottom ItemName : TMS Automatic Door Bottom, Heavy Duty Door Seal - Acoustic Door Sweep - Surface Mounted - Double Seal (36” - Clear Anodized Aluminum) ItemPackageDimensions_Height : 91.44 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : weather-stripping Manufacturer : Trademark Soundproofing Material : Metal ModelName : 367 ModelNumber : 367 NumberOfItems : 1 PartNumber : 367 ProductDescription : This heavy duty high sound automatic door bottom is your ultimate soundproofing solution. It provides the best sound seal as the outer rubber seal provides additional protection when the inner seal drops. This door bottom utilizes a concealed flat spring mechanism which is automatically activated upon opening and closing the door. It can be applied to both the floor and a saddle. It has been successfully tested through 5 million trials! Its rubber seal is smoke and fire rated as well. It is surface mounted and can fill gaps up to 1". ProductSiteLaunchDate : 2012-07-02T22:20:34.537Z RecommendedUsesForProduct : Soundproofing RecommendedUsesForProduct1 : Indoor RecommendedUsesForProduct2 : Outdoor Size : 36” SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : / UnspscCode : 30141500 WaterResistanceLevel : water_resistant