The ProMaster Universal Speed Ring are durable and will attach a soft box or other speed ring compatible accessory to almost any studio flash or monolight head.
*Shipping options may vary depending on product availability, shipment size and shipping destination. Larger orders will be shipped at cost, including printers, studio lighting kits, paper rolls, etc., or otherwise excessively bulky and/or heavy packages. Our team will contact you before processing the order to inform you of any additional shipping costs required.