A Qsnap frame clips on very easily and does not pull or distort the fabric or stitches. You can leave it in the same place for quite some weeks and it does not mark your work. It is firm but not over tight and keeps your fabric in place.
A Q Snap Frame is usually square and made of some sort of pipe, and then hs four plastic sleeves that slip over each side. They hold your work firm and so not mark the fabric. You can get them in a varietly of sizes.
I am curious about tip 4 because I always struggle to take it off or not overnight. I am thinking since it is there, just keep it there until you finish all the area circled. If you take it off every time, you will damage the fabric every time you put it on. This is my idea and not sure correct or not...