Impact 50 x 50 cm Softbox for Fluorescent Fixtures For Impact FF-S1 and FF-S4 Fixtures | Also Fits Impact SF-ABRL160 Slave Flash No Speed Ring Required | Removable Front Diffuser For up to Fluorescent 600W Whats In The Box: Softbox Skin, 4Flex Rods, Front Diffuser, Carry Bag, Limited 1-Year Warranty