The lastolite strobo gel set is designed for use with the gel holder set 2603 and either the direct to flashgun bracket 2601 or ezybox hotshoe bracket 2414 and plate adapter 2611 the gel set includes twelve different gels 1x set of 3 warming gels full 12 and 14 cto 1x set of 3 cooling gels full 12 and 14 ctb 1x set of 4 coloured gels red yellow blue green 1x neutral density 06 2 stop gel and 1x frosted 1 stop diffuser gel