12' long, 53lb Versa board
I bought a $20 stud finder from Lowe's, found the studs in 3.5 seconds, screwed in 2 screws per strap, and I was done. I had my board hung in 10 minutes. I originally had it about 2 feet higher on the wall so it was more of a piece of art while not being used, but I didn't like having to deal with getting that weight down from so high up
(I couldn't take it down without help), so I moved it lower, as shown in the pic. Now, I can hang it and get it down by myself. I also like that the material is padded, and the clip to hook it to itself can be done with one hand (or your mouth in a pinch). Love this thing.