Kinesis F169 Large Grad Filter Pouch (10 filter capacity) Holds up to 10 rectangular filters up to 100x150mm (4x6") in size such as the Singh-Ray, Lee or Cokin P series. Also holds round glass filters. Features thin 2mm soft polyester fabric dividers with an extra layer of 6mm closed-cell foam padding in the front and back of the pouch. Designed & Crafted in the USA