Yes, it is possible to mount two Curve screens with a size of up to 34 inches, as the mount is designed for monitors up to 34.02 inches and supports two monitors. The maximum payload per arm is 9kg, which may be sufficient depending on the weight of the Curve screens. Make sure that the screens have the VESA mounting grid of 100 x 100 mm or 75 x 75 mm to mount them correctly.