Features: It adopts cellular design and is sewn with fastening tape on both side, which can be fixed on the inside of the softbox respectively. Grid allows you to have more directional control over the output while remain soft, uniform quality. Use grid on the softbox to control light overlaps and tighten the total coverages area. Grid can be used with 4 corner soft light box, and the soft box can only be used with hook fasteners. Suitable for Shootings special portraits or products, producing different light and dark grating effects. Specifications: Component:Cloth Size: 50x70cm/22x90cm/60x90cm/70x100cm/35x120cm/80x120cm/50x130cm/35x160cm/40x40cm/50x50cm/60x60cm/70x70cm/80x80cm Package Includes: 1Pc Softbox Cellular Grid note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.