Thank you for viewing this item! m(__)m This is a Cokin filter, half gray medium P121M, 83mm width! It's a Cokin P series half-gradation gray (medium) filter, which provides a 2-stop (ND4 equivalent) reduction in light for the top half, allowing you to control the exposure of the sky and adjust the tonal range of landscapes. The outer box (plastic case) has minor scratches, but the filter itself is undamaged. Please check the photos of both sides. Please examine the photos carefully and purchase the item only if you are satisfied with its condition. We cannot accept claims or returns regarding issues visible in the photos, so please be aware of this. *If you wish to purchase multiple items, we will discount the shipping cost, so please let us know in the comments.* 610