superior noise reduction with our good soundproof sealing strips, crafted from durability PU foam to block external disturbances effectively and ensures a peaceful indoor environment Beyond noise control, it doubles as a versatile winter insulator, trapping heat indoors to cut heating costs, protected living space all year round Ideal for homeowners, renters, and families seeking enhanced comfortable, this sealing solution caters to anyone wanting to reduce noise and improve home insulation without professional help Featuring a wedges shape and auto adhesive weather strips backing, this product excellent elasticity, durability, and easyly peels and stick installation for simple application Perfect for sealing gaps in sliding window, door frames, drawers, and furniture, this window door seal prevents drafts, minimizes impacts damage, and boosts energy efficiency during winter, Manufacturer: JTQYFI