Premium Sponge Door Gap Sealing Strip – Superior Draft Protection & Noise Reduction
High-density sponge material ensures durable compression and long-lasting insulation, effectively sealing gaps under doors. Precision-cut design fits most door frames (adjustable width: 2-10mm) for airtight protection against drafts, dust, and insects. Self-adhesive backing with reinforced glue offers easy peel-and-stick installation—no tools required. Ideal for interior/exterior doors, balcony sliders, and pet barriers. Ultra-quiet closure reduces slamming noise by 80%. Weather-resistant surface repels moisture, preventing mold in humid climates. Sold in bulk (10+ units) at unbeatable wholesale rates—global shipping available.