This upgraded triangular under door draft stopper is engineered to create a perfect right-angled seal between the floor and the door, effectively preventing drafts, cold air, and unwanted noise from entering. Its sturdy construction provides reliable insulation, keeping your room cozy in winter and cool in summer. The enhanced bottom grip points ensure the draft stopper stays in place and maintains a tight fit around the door seam, offering superior performance and comfort.","Designed for both residential and commercial use, this heavy duty draft stopper is ideal for front doors, patio doors, and balcony doors. It can be used on carpets, tile, or wooden floors without causing scratches, making it a versatile choice for home decoration and energy efficiency. Whether you're looking to reduce energy bills, block dust, or create a more peaceful sleeping environment, this product delivers exceptional value and practical benefits.