20 pieces Self-adhesive child safety device with twist mechanism - now with an improved adhesive formula for optimum hold. easy installation - clean sockets and dry them well - insert child safety devices - best to wait overnight before using the adhesive for the first time so that the adhesive can develop its effect. Safe protection Due to the rotating mechanism, the fuse only moves when both holes are rotated simultaneously with a plug. Offgridtec quality The securings are made of ABS plastic and are hardly noticeable due to their white color. Simply installed The fuses can be attached quickly and easily to the correct ones thanks to the adhesive surface. Installation: In order to optimally attach the child safety device, clean the socket in advance and let it dry well. Pull the strip from the adhesive surface and press the fuse firmly into the socket. Ideally, wait 12 hours before using it for the first time so that the adhesive can take effect. If the socket fuse is no longer required, it can be removed without leaving any residue. Simply warm it up with a hairdryer and it can be easily removed. Security advice: The recommended age for this child lock is 6 - 24 months. Children older than that are quite able to understand the principle of the rotating mechanism and to outsmart it. The child safety device replaces in no way the obligation to supervise, so never leave your child unattended for a longer time.