This cuff set was designed to give a bound person more comfort while upright with their hands over their head. They are advertised as suspension cuffs, but they will not safely support the body weight traditional suspension cuffs will need to support.
This cuff set is best used to cuff a girl's wrists above her head while standing upright, her fingers around the grip, providing another place for sensations to differ with the flexing of the muscles in the arms.
I do not recommend these cuffs for beginners. A basic knowledge of and experience with BDSM would help in using these cuffs safely. Being stretched out in the manner these cuffs stretch you out, it is very easy to be flogged into subspace, which newer BDSM participants might not be ready to handle.

These well made, comfortable cuffs have found a home in our playroom! The hand grip is very comfortable to hold and the cuffs do not dig into the skin during a session. The cuffs fit well around the wrists of an average size female, but we have not tried them on a male.
The cuffs are smooth with an almost memory foam feel to them, the straps are nylon and can get abrasive at times, but it does not get past that slight annoyance state, the grip is clear PVC and is neutral to the touch. There is no taste to these cuffs, nor is there a smell to them.
They are designed very well for their intended use.

This cuff set worked very well for us. I was able to wear the cuffs for a lengthy session without any discomfort or loss of circulation. I wore them for about an hour at a time for several sessions and each time they worked very well. The almost forced flexing of the muscles in my arms created different sensations depending on the implement that was used on those muscles.
This cuff set met our expectations but there really are no other uses we can think of for them.