our socket child safety lock can fill the entire shaft perfectly without leaving any trace of gaps. The socket protector prevents the flow of electricity to the outside, which is excellent protection for those naughty and active babies. At the same time, the socket lock can prevent dust and is easy to clean. Our socket child lock is a tasteless and non-toxic safety product. After our long-term testing, we have improved and developed the latest adhesive model to guarantee our customers a good experience. So parents dont have to worry about children falling out of the child lock for sockets. the spring of the rotating mechanism is very flexible. When we insert the plug by twisting or pulling out the socket, it automatically recovers perfectly without pinching or leaving a gap. So the baby cant touch the power of the socket through the two small holes. most of the socket cover holes are not suitable for the plug. Because the holes to insert are too small and easy to damage. Thats why we design and improve the new enlarged holes in our base cover. This makes us more convenient to use than before. Product Information Color: White Material: ABS