Great for beginner bondage, not so great for stricter play
I got these clips because I already have nice cuffs of my own and wanted to be able to use them with my shapes. The problem is that the rings have about 5" of slack when clipped to the shape, so for those individuals like myself wanting to be a bit more "strict" in the amount of movement their partners have, you're probably better off using something else. What these ARE great for is when using ropes/sashes and feeding them through the rings. I was able to secure the shape in a certain place or tie off my partner very easily and get a lot more variety from it. Another thing is that the clips are pictured with a little zippered storage pouch, but all I got was a ziploc baggie.