1 Filter holder specially designed for DJI Action 4, compatible with 49mm filters
2 Support multi-filter stacking, growing inventive space and enriching mind's eye
3 The product is just the filter out holder, no longer including the filter out itself
4 Durable body enhances mild transmission and protects lens without discomfort
five Made of aluminum alloy metal, the complete is mushy and smooth, with the characteristics of excessive strength and excessive toughness of aluminum alloy material