**********The Square filter kit includes one ND 1000 filter, one metal filter holder, 8 filter ring adapters and filter case. *****Neutral density filter is made with premium Germany Optics glass, which 20-layer multi-resistant coating, it anti-scratch, water repellent, oil & dust resistant fit for the rigors of adventure photography. *****Filter holder is made with metal, allowing for creative use of light correction or special effects. Simply slide in different filters to take beautiful, colorful shots. *****There are 8 filter ring adapters, included 49mm/52mm/ 58mm/ 62mm/67mm/ 72mm/ 77mm/ 82mm, allows you use the nd filter on your kinds of size camera lens.

*****Manufactured by a professional team for photography enthusiasts to provide a very exciting experience. 100% Satisfaction Guaranteed.