Yes, I got a few of each. IMO the rollups aren't very secure on the face and seem very easy to pop off, especially if you brush up against something. The solarettes are much more secure. Both types are plenty dark and give full UV ray protection. I'm putting the solarettes in my kits.

I don't have them here in front of me, but the solarettes (folded) are about 5-1/2" long, 1-1/2" wide, and perhaps 3/8" thick.