Hi guys! Here is the video review of UST ALR PET Crystal screen from XY Screens. This Ambient light rejecting projector screen is tested on new 4K Xiaomi laser projector 2019 model. Amazing daylight performance! Enjoy :) br br Get this projector screen from: br br XY-screen company br WhatsAppWeChatSkype: +86 18826401386 br Email: august@xy-screen.com br xyscreen-august@foxmail.