ProMaster Flash Accessories | Promaster Softbox Speed Ring – Fits Promaster C/D Series & Bowen Flash Heads

Promaster Softbox Speed Rings Are The Complete 2 Piece Set Required To Mount A Promaster Softbox To Your Studio Flash. The Inner Ring Which Attaches To Your Flash May Also Be Used To Mount Other Speed Ring Compatible Accessories. Fits Promaster C/D Series Monolights And Bowens Compatible Flash Heads.