[Home is security blanket]--Home is the most secure place for everyone, still, there are hidden risks for babies. Babies love to have adventure at home, but fire is very dangerous even for adult. It's necessary to prevent your babies from playing with the stove knob. Get one to make your babies a security blanket. Simple way to stay Safe]-- The set contains 5 stove knob covers and 5 Pcs 3M VHB Tape. Very simple for adults to install. You can use the tape to install, no tools needed. The adhesive strength will reach its optimum after 24 hours. It is very easy for adult to open the cover. Press the double buttons to open it. No worries when you remove the tape. 3M VHB Tape will not leave anything on your stove. [Babies and Pets Proof]-- This product can deter babies/pets from gripping stove knob. [Fit standard stove knob]--Compatible with the most stove knob. The material of PC can resist to high temperature of 120℃. The design of transparency won't hinder the clarity of the marks of the temperature. Please remember to mesure your knobs size and the distance between. The distance should be better than 3.94''. The height of stove knob should less than 1.89(≤4.8cm), the diameter of stove knob should less than 2.56''. [Warranty ]--If you're not satisfied with our product, we provide prompt and full refund!