2ft (60cm) foldable quick-setup circular Bowens Mount softbox Quick-folding design saves time during setup Foldable speed ring packs flat to save space 16-Sided circular design for smooth, round eyelights Universal Bowens Accessory mount: Compatible with Aputure Light Storm series, amaran 150c & 300c Collapsible beauty-dish design: included diffusion cloth & gold/silver inner baffle reflector Enhance contrast with included 40º light control grid Compact & portable for travel & tight spaces