Schnell-fach Schirm Aluminiumkoffer mit Rollen 100 & qu

Square hard aluminum tubing with an anodized finish. With proper care they will provide many years of use.Speedy Cranks for easy assembly without tools.Screen can be adjusted up and down in 8” increments on legs.Corner braces are concealed within frame tubing providing greater strength and protection.Flexibility for use in front or rear projection applications with white video fabric and rear fabric.Flame retardant, mildew resistant, and can be cleaned.The cases covered with aluminum alloy, four wheels, suitable for transportation.