I was surprised at the quality of the 4-way linkage. Made of good leather and has a nice heft to it. Cuffs are comfortable and also good quality.
I have purchased two of these, the first time i attempted to slow roast a pig with disappointing results. After I asked a female companion on how to properly use the device everything went better then expected.
For the price I paid, this is one of the better items I've gotten. You don't even need extra parts or locks and it's very simple (and quick) to use with no discomfort at all. All you need with this is a slightly limber partner, a few deviant ideas, and you can get right to biz. Hahah.
got this as a gift from someone great product used in my sessions quite frequently can be used in combo with other sets
For those who do not have the time or knowledge to do intricate rope work, this is a perfect substitute...plus the sound of metal and the smell of leather are much better for me than rope. We all have what we like, and this gets my mate locked down for when he's misbehaved.