The Pneumatic Air-Lift Screen is easy to carry and store with perfect performance. Just place the screen where you want it, snap open the case and lift up the screen. To put away simply lower into its base, which also serves as a carrying case. The fabric of the screen is mildew-proof, burn-resistant and the anti-static treatment keeps dust from accumulating. Extremely portable screen which is easy to carry and store Just place the screen where you want it, snap open the case and lift up the screen Pneumatic air pistons on the back of the screen keep the screen material tight and upright Matte White fabric with 1.2 gain with an ultra wide 170 degree viewing angle Fabric is mildew-proof and burn-resistant, and the antistatic treatment keeps dust from accumulating