What it solves Blocks drafts and prevents cold air from entering under the door, helping maintain indoor temperature and reduce heating needs. Reduces noise and blocks light that leaks through the door gap so you sleep or work with fewer disturbances. Durable and easy to clean, suitable for regular use in different rooms. Key specifications and compatibility Fits door bottom gaps from 0.3 cm to 2.3 cm. Compatible with door thicknesses from 3.0 cm to 5.5 cm. Core material: sponge with soundproof properties. Outer material: EVAC, a robust, easytoclean seal material. Main benefits Windproof seal: Closes the gap under the door to stop drafts and keep cold air outside. Sound and light reduction: Sponge core dampens outside noise and blocks light leaking through the crack for better sleep and privacy. Low maintenance: EVAC surface wipes clean quickly, making it suitable for bathrooms, kitchens, bedrooms, and traffic areas. Simple fit: Designed to match common door thicknesses and gaps without complex installation. How it works The plug inserts into the gap at the bottom of the door, compressing the sponge core to form a tight seal while the EVAC exterior provides a firm, durable contact with the floor. Practical applications Bedroom: Reduce street or hallway noise and stop light from entering around the door to improve sleep quality. Bathroom or kitchen: Prevent drafts and limit the spread of odors while being easy to clean after spills or steam exposure. Office or nursery: Create a quieter, darker space for concentration or naps by sealing the door bottom gap. Installation and care Confirm your door thickness (3.0–5.5 cm) and gap height (0.3–2.3 cm) before . Insert the plug into the gap; the sponge compresses to form a seal—no special tools required. Clean with a damp cloth; EVAC material resists dirt buildup and dries quickly. Performance notes Designed specifically for the listed gap and thickness ranges; performance depends on a proper fit. Provides noise reduction and light blocking through its sponge core and tight seal; not a replacement for professional soundproofing if extreme noise control is required.