Stoppy is a brilliant solution for keeping your doors and windows open. It is made of a high quality, weather resistant, durable rubber. Stoppy fits all doors and window frames, into gaps between 1 and 9 cm. Stoppy is flexible and therefore doesn"t damage your door and window frames, or your flooring. Stoppy is designed for versatility and flexibility around the home and workplace. The benefits of Stoppy: • Stoppy stops windows and doors from slamming shut. • Stoppy fits every kind of door and window frame • Stoppy helps ventilate a stuffy room in winter without much heat loss. • Stoppy does not cause any damage to your door and window frame due to its flexible properties. • Stoppy can grip all types of flooring (carpet, tiles, parquet floor, floorboards, marble, PVC...). Stoppy is available in the following colors: yellow, teal, clear, yellow, black, red, and hot pink.