New Bigger Design EMF Protection WiFi Block Radiation EMF Shielding Dome Canopy Small 7.38 Feet High

The picture that accompanies this product is extremely misleading. The actual netting is MUCH MUCH smaller than that. In the picture, it appears that you could hang it down from a high ceiling and it would encircle the entire twin bed. The truth is that it is almost flat. The measurement around the edges (600 cm which is 19' 9.25") is basically what it would be lying flat on the bed. That would leave you no room to hang it at all. I think the dimension that they give of 230 cm (7' 6.5") is the length - laying flat. So if you hung it from the hoop in the middle, that would be about 3 1/2 feet. But if you did that, you wouldn't have anywhere near the circumference you would need to encircle the bed.The other issue is that there is a flap opening. There is no way to close that (no velcro, or buttons or anything), and with it open, it is not effective at all as an EMF shield. Overall, extremely disappointed with this product, and we are returning it. They also took MUCH longer to ship to us than advertised. Disappointed in every way. I will try to add a photo later to demonstrate what I mean.