Safety guard for oil fan heaters, compatible with up to 56cm, easy installation without tools. - Brand: GREEN LIFE - Model: ZG-40SN - Application: For oil fan heaters only - Size: Up to 56cm - Material: Metal - Features: Easy installation without tools Thank you for viewing. This is a convenient outlet guard for use with stoves in homes with small children. I am selling it because it is no longer needed as my child has grown. There is some dust, but it is still fully functional. Please understand that this item has been stored at home, and I am selling it with no claims and no returns.