You Asked For It and We Heard You For all you No Muss, No Fuss shooters. This one's for you.
The FourSquare is made of rugged T6061 hard anodized aluminum. Use it with any combination up to four speed-lights. Rotate the heads, bounce the heads or use them as direct. It's perfect for using the two umbrella mounts for a double bounce or just a single umbrella.
It's compact 3 1/4 x 3 1/4 x 3/4 inch size is great for putting it in your pocket or stuffing it into the edge of your bag.