Set of 4 Wall Socket Covers: You will receive 4 wall switch covers, each measuring 10 x 11.2 cm, suitable for Type 86 sockets (socket dimensions: 86 x 86 cm). Please check the dimensions before purchasing. Made of Premium Polycarbonate: The Type 86 reversible waterproof wall socket cover is made from high-quality polycarbonate material, offering heat resistance, excellent insulation, anti-aging properties, waterproofing, fire resistance, and long-term durability. The bathroom socket cover provides secure insulation and resists deformation. Waterproof and Dustproof Design: The waterproof electrical socket cover fits perfectly to effectively prevent water and dust from entering the switch, reducing the risk of short circuits and leakage for increased electrical safety. Type 86 Wall Socket Cover features a flip-up design with an opening angle greater than 90°, providing ample space and effortless operation. Simple Installation: The Type 86 Reversible Waterproof Switch/Socket Cover includes a high-quality foam backing. No drilling or tools are required: simply peel off the adhesive backing and attach it to the switch. The Type 86 Reversible Waterproof Wall Socket Cover is suitable for various smooth surfaces, including tile, glass, and metal. Easy to remove without leaving adhesive residue. Wide Range of Applications: Ultra-Thin Socket Protector with Waterproof Protection; ideal for many environments: bathrooms, kitchens, balconies, living rooms, bedrooms, gardens, etc. The Type 86 Plastic Socket Cover effectively protects sockets from water vapor, moisture, and dust, extending their lifespan while ensuring your safety.