The Evolve 951/952 black mesh guard is held in place by the inner frame and sits flush with the fire. It is designed to protect against touching the hot surface of the glass.
Please note: The mesh will still get very hot. If you are wanting to stop young hands from getting near the fireplace we would recommend a fire guard in front of the fire.
It's difficult to convey the effect of the mesh guard with smaller website images, but if you are interested we could email some higher resolution images.