Length: 93 cm. Material: foam. Seals door gaps from 3 mm to 23 mm. Key benefits Stops drafts and cuts noise: the foam seal fills gaps under the door to reduce cold or hot air transfer and lower HVAC costs. Keeps contaminants out: blocks dust, dirt, fumes and insects from entering through the door gap for a cleaner, healthier home. Protects surfaces: soft foam will not scratch or damage your floor or the bottom of the door. Nofuss maintenance: wipe clean with a damp cloth for longlasting use. What makes it different Doublesided (twin) design: two sealing edges provide extra protection on both sides of the gap for improved insulation and noise reduction. Universal gap compatibility: designed to seal openings from 3 mm up to 23 mm without modification. Tool installation: simply push the seal into the door gap — no nails, no tape, and no glue, so it won't leave scratches or adhesive residue. Key specifications Length: 93 cm Material: foam Compatible gap width: 3–23 mm Cleaning: wipe with a damp towel How it performs Thermal control: keeps warm air in during winter and blocks hot air in summer, helping reduce heating and cooling costs. Sound reduction: soft foam absorbs and blocks sound passing under doors, improving privacy and quiet. Barrier against pests and pollutants: prevents small insects, dust, and fumes from traveling under the door. Simple installation Slide or push the foam seal into the gap at the bottom of the door. No cutting, nails, adhesives, or special tools required. If needed, remove and clean with a damp towel. Practical use scenarios Bedroom or nursery: reduces hallway noise for better sleep and keeps dust and insects out of the room. Exterior entry doors or apartment doors: blocks drafts and reduces heating/cooling loss while preventing pests from entering. Home office or media room: lowers sound transfer under the door to improve concentration or listening experience. What you can expect Durable foam construction that maintains shape and function with regular use. Easy, reversible installation that does not damage your door or floor. Noticeable reduction in drafts, noise, and small intruders when used on doors with 3–23 mm gaps. Compatible and straightforward — install the 93 cm foam door seal to improve comfort, hygiene, and energy efficiency without tools or damage.