Lens Donut Knicker Cover for DP30 4X4 4X5.65 5.65X5.65 6X6 Matte Box

Specially designed for JTZ DP30 44" 45.65" 5.655.65" 66" Carbon Fiber Mattebox
Small len is suitable for lens no bigger than 77mm front thread
Big len is suitable for bigger lens,like 77mm,82mm,86mm,114mm,etc

Package included: 1 Donut cover
Note: Only cover!!!The camera .the lens and matte box are not included!