Feature: This Screen adopts high density fiber material, no smell, no harm to human body. The metal layer, plus bead particles, increases the brightness. It's gray curtain, effectively improve the projection contrast. Do not need to close the door and Windows in the daytime, we also can experience the excellent projection effect. How to get the best projection effect The projector and screen is linear, and the audience is in the front. Viewing Angle is about 30-40. the Best viewing angle is about 0 - 10 Name: Projection cloth Quality: Canvas Size: 100 inches 16:9 (221x125cm) 120 inches 16:9 (265x150cm) 150 inches 16:9 (330x187cm) Package includes : 1pc x Projector Screen 4pcs 1.5m x6 mm rope 8pcs x hooks ( don't include the frame, you can make the frame by wood from your local market ) Note: Due to the volume limit, we will fold it for transport. Therefore, there are a few creases when you receive it. You can restore the folded screen by iron the back face like the cloth, or binding the screen. When you are using the iron to remove the creases, suggest ironed the iron in medium temperature(below 100) and with more patience Usually, we will cut the size of the screen a little bigger, if have 1-3 cm deviation, wish you don't mind it, The measurement allowed error is 1-3 cm. We sincerely hope that you will have a good shopping experience and excellent movie enjoyment