1 unidad de tira de sellado inferior de puerta de doble cara, a prueba de sonido, viento, polvo e insectos, color blanco, para dormitorios o huecos de puertas.

High-efficiency sealing and protection: This door bottom sealing strip effectively blocks airflow, foreign objects, odors, and external noise, while preventing light from entering through door gaps, creating a quieter, cleaner, and more energy-efficient living environment. Flexible installation and easy adjustment: The sealing strip can be easily cut to the appropriate length according to the door frame width. Installation requires no tools; simply place the sealing strip under the door for a secure hold. This product is suitable for various floor materials, such as carpet, wood flooring, and tile. It can be moved with the door and repeatedly disassembled and reinstalled. Multifunctional advantages: By isolating internal and external airflow, this sealing strip not only reduces the entry of dust and annoying external noise but also provides thermal insulation in both winter and summer, improving the efficiency of air conditioning and heating, thereby saving energy costs. Convenient and easy to use: Users can cut the sealing strip themselves according to the actual door width; the installation steps are simple and intuitive. This product combines flexibility and durability, is not easily deformed by daily sliding doors, and maintains a good sealing effect for a long time.