The Lastolite 24-inch Ezybox Hotshoe Grid allows you to control the light spill from softbox. You can also control the direction of light to illuminate any particular subject with the Lastolite Ezybox Hotshoe Grid. It prevents spilling of light on the background.You can easily fit the Ezybox Hotshoe Grid to the Ezybox softboxes with the help of Velcro stripsIt is lightweight and can be packed into a small carrying case for portabilityMade from high-quality nylon fabric, these Ezybox Hotshoe accessories are highly durableThe Lastolite 24-inch Ezybox Hotshoe is compatible with the 21" Ezybox Hotshoe