Keep your home comfortable and energy efficient all year with our flexible weatherization weatherstripping. It seals large gaps from 5/16" to 15/32" to block unwanted wind, water, light, and sound. What this product offers - Material and durability: Made of specially formulated EPDM for use on interior or exterior doors in commercial or residential settings. Delivers good performance in low temperatures, solid extrusion-resilience, and long-lasting durability. - Easy installation: Quick and tool-free to apply. The 16 feet length can be extended with additional rolls if needed. It features a strong self-adhesive backing for reliable adhesion on doors, windows, car trunks, hatches, electrical enclosures, coolers, lids, and more. - Sound and door closure benefits: The multi hole design reduces sound propagation on both sides of the door and absorbs part of the sound waves. It also lessens the pressing force required to close the door, helping to minimize noise and wear. - Size and compatibility: Fits gaps from 5/16" to 15/32" and is suitable for various door and lid sealing applications. Indoor or outdoor use, compatible with commercial and residential doors. Specifications at a glance - Gap range: 5/16" to 15/32" - Material: EPDM - Length: 16 feet (can be extended with additional rolls) - Adhesive: Self-adhesive backing - Temperature performance: Suitable for low-temperature environments - Applications: Doors, windows, car trunks, hatches, electrical enclosures, coolers, lids, and similar surfaces Use scenarios - Residential entry door: Seal drafts to improve comfort and reduce heating or cooling costs during winter or summer. - Commercial or office door: Reduce drafts and noise for a quieter, climate-controlled workspace. - Vehicle trunk or equipment enclosure lid: Create a tight seal to protect contents from drafts, moisture, and noise while improving energy efficiency of nearby cooling or heating systems.