The safety remains locked when the child tries to open it with a sharp object (nail, scissors, knitting needle...) in a hole - can only be unlocked when pressure is exerted simultaneously in both openings (plug in) Immediately keeps you safe - for a clear conscience thanks to reliable protection against electric shock. Socket immediately usable without waiting time - quick installation without tools - illustrated instructions in French Proven child safety - even under difficult conditions in the kitchen, bathroom and cellar - robust rotating mechanism - ideal for daycare centers, doctor's offices and public facilities Color: White, universal for all French sockets (= "connector type E") protects against dangerous electrical accidents and their consequences Quantity: 10 pieces Note: other items are not included, the color is based on the first image, other images only show the effect. Due to the differences between different monitors, the pictures may not reflect the actual color of the item. due to manual measurement. Please allow for deviations. Thank you! becomeveryrich