Product Name: Snowhite 150" 16: 9 Format for 4K Home Theater Motorized Aluminum Tab-Tensioned Projector Screen Model NO.: BX-SX150BXH-TRH Format: 16:9 Style: Electric Material: 4K Pearly White Drive Mode: Motorized Screen Remote Control: With Remote Control Condition: New Trademark: Snowhite Transport Package: Standard Carton Specification: 3860*220*170 Origin: China HS Code: 9010600000 Product Description Features:1.Excellent fabric, low reflection , high contrast. Restores true color.2.Tesnioned strings can help to removes waves on the screen so that the whole screen looks like a mirroe .3.Tubular motor runs smoothy and peacefully.4.It can be used for various places such as Tourist Spots, Convention Centers and home theates.