✔Professional Monitor Hood is customized for Apple 27inch iMac and Apple 27inch monitor ✔High efficient shielding of light,eliminate effect of ambient light and reflection,make the screen more realistic and better visualization, meet the needs of professionals. ✔Shape straightand manual precision suture. Environmental material, PU outside, black flocking on the inner side. ✔No more worry about privacy of the leak on the display or display light disturb others rest in the evening. ✔Very Easy to install or carry, no need to use any tool, nor any spart parts.