There are a number of places parents don't want their children to play and hot ovens and microwaves are certainly close to the top of the list. We all know youngsters like to be creative and get involved in the cooking process, but they risk the chance of serious burns or injuries if they open the oven or microwave door. This heat resistant lock can be easily fitted to stand-alone kitchen appliances to make sure children don't stray where they shouldn't. They have a press to lock and release' mechanism that enables the appliance to be left unlocked especially at busy times when you need easy access to the cooking appliances. Not suitable for built-in appliances.