@novatools1105: 3-step easy installation with no drilling required! Made of flexible durable TPE with strong waterproof adhesive for long-lasting tight sealing. It stops rain backflow, dust and bugs, works for multiple scenes to fix your window gap issues on a budget. #HomeDIYUSA #SelfAdhesiveSeal #WindowInsulation #WeatherStripping #RainShield #RainySeasonHomeHacks #NoDrill #TikTokMadeMeBuyIt