Filter Cases - 1 Square Camera Filter Case with Three Pockets / 1 Round Filter Case with Two Pockets and Clip / 1 CamKix Microfiber Cleaning Cloth Square wallet case features a velcro closure making it compact and also providing added protection. Square case is compatible with both round and square filters. Unique neoprene round case contains two filter pockets with clip All pockets 90mm x 90mm / 3.5 inch x 3.5 inch (Best fit for lenses up to 77mm/3 inch width/diameter) One year money back guarantee.