KANI soft GND 0.6 150x170mm square filter. I no longer use filters, so I'm offering it to anyone who's interested. There are no noticeable scratches, but it's used, so please forgive any oversight. The box has scratches, etc., so I've marked it as "with scratches." - Model: soft GND HT PRO+ MC 0.6 - Accessories: Comes with a case - Size: Filter size 150mm x 170mm Returns are not accepted to prevent replacement fraud. Thank you for your understanding.