Window Door Weather Stripping Kit - 118" Insulation Seal for Winter Drafts, About this item Upgraded Wedge Design: Features a tapered wedge shape ranging from 0.16" to 0.38", ensuring compatibility with various gap sizes. Ideal for versatile applications across different types of doors and windows. Durable Nylon Cloth PU Foam: Crafted with waterproof, scratch-resistant nylon cloth on the exterior and high-elasticity PU foam inside. Offers a silky-smooth experience while providing excellent sealing without interfering with door or window movement. Versatile Applications: Suitable for sliding windows, casement windows, doors, cabinets, refrigerators, and more. Compatible with materials like wood, glass, plastic, and metal, making it a multi-purpose solution for all spaces. Enhanced Adhesive Backing: quipped with a grid-pattern adhesive backing that ensures stronger adhesion compared to standard seals, providing long-lasting durability without peeling off during use. Multi-Functional Performance: Provides insulation to maintain warmth in winter and coolness in summer, reducing energy costs. Offers additional benefits like soundproofing, pest control, dust prevention, and shading for a more comfortable living environment.