Features: Make of plastic, the thick design increases the friction on the inner wall of the socket plug cover, making it more stable and sturdy. Easy to install: Find the socket that needs protections, aligns the cover with the socket opening, and then insert it. Adopting a clear design, seamlessly integrating with the socket without being detected. These plastic socket covers create a safety barrier for you and your family, avoiding direct contact with electrical current and preventing electric shock accidents. The packaging includes 200pcs protective socket covers, and there are sufficient quantities of socket plug protectors available for installation in bedrooms, bathrooms, kitchens, and living rooms. Specifications: Component: Plastic Diameter: about 1.2cm/0.47inch Package Includes: 200Pcs Clear Socket Protector note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.