ENERGY-SAVING SEAL AGAINST DRAFTS & NOISE: : Blocks 99% of gaps (025mm/1") to eliminate dust and noise. Maintains indoor temperatures year-roundreduce HVAC costs by preventing heat loss in winter and cool air escape in summerPREMIUM 17MM THICK SILICONE FLEXIBLE & DURABLE: : Engineered with heavy-duty silicone (1.7mm thickness), our strip bends effortlessly around uneven surfaces without cracking. Withstands extreme temperatures (-40F to 356F) and resists wear and water damage3-MINUTE INSTALLATION NO TOOLS REQUIRED: : Just clean, cut, peel, and press! The split-backing film allows hassle-free alignment, while the widened 2" (50mm) T-shape ensures full coverage. Secures firmly to glass, wood, metal, and PVC surfacesMULTI-SCENE USE: DOORS & WINDOWS: : Total seal strip length 20FT. Customize lengths for frameless shower doors, bedroom thresholds, sliding patio doors, or cabinets. IPX7 waterproof rating makes it perfect for bathrooms, garages, and kitchensT-SHAPED DOUBLE-SIDED ADHESIVE FOR ULTIMATE HOLD: : Unlike flimsy single-sided seals, our reinforced T-shaped design features dual adhesive layers to lock securely onto doorframes. Resists peeling even with frequent useideal for heavy-duty sliding doors, garage entries, and high-traffic areas