This Profoto M Series Gobo Set for MultiSpot 3" Fresnel contains 12 steel, 66mm diameter gobos. Included in the kit are 6 breakup pattern gobos, 3 window patterns, a star pattern, flower pattern and a lightning pattern gobo. The gobos do not fit the fixture directly. Separate purchase of a Dedolight optical attachment such as BH# DEDP1 is required.