Baby Guard Stopper Rotary Type Baby Safety Lock Door Lock Lock Stopper Multipurp There is chromatic aberration It is easy to assemble and can be used immediately, and it is durable for earthquake protection measures to protect your baby from danger Please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. It may cause the baby's curiosity and pull down the product. Please do not install in front of your baby. You can lock the cupboard, the door, the toilet, the drawer, etc, or even around the corner.