Accessories

An OK rope, but adjustable? Not easily.
As others have said, the big surprise was when I wanted to adjust it. If you don't have pliers, you're going to be stuck. I didn't get any extra crimp pieces with mine, so I had to use a metal pick (typically used for removing cotter pins) to bend one of the existing stops off the end of the rope. Then I cut to the appropriate length, and re-crimped the end with pliers. Was more effort involved than should have been since it's advertised as "adjustable."

The actual operation is pretty smooth. The bearings allow the rope to rotate freely without a lot of friction. The rope itself is some kind of rubbery plastic coated with vinyl. It's pretty heavy, as far as the ropes I've used anyway. The bad thing is if you jump rope in bare feet, this bad-boy nails them when you screw up, and lets you know via stinging pain that you did indeed screw up. Not a big fan of that. I'll more than likely get a different rope just because I'm no jump roping expert, and it'll probably take me a while before I can become good enough to never get nailed in the feet. (Wearing shoes isn't an option since I jump rope on martial arts mats, and I don't feel like grappling on a surface that has had shoes all over it.)

Works Well
Jump rope is amazing and provides a good workout that is fun. I'm about 6 foot and the rope was a little too long. It was rather easy to alter the size. You just need to cut the rope at one of the ends and use pliers to re-lock the rope. You'll see what I mean when you order. I use every other day as a warm up before the gym. Its comfortable on the hands and is easy to use. I would recommend for beginners and experts.

Good flow and rhythm
But watch your skin, it hurts if the rope hits you as it is some plastic/vinly material that is pliable but strong.

Works for me!
I saw a few complaints about adjusting the length of this rope. However, I had no issues pulling the caps off the end of the handles and did so by hand. Then I measured the length I needed - to measure a jump rope correctly, stand on the middle of the rope with both feet. The ends should come up to your armpits. There were two extra crimp bands included, so I just cut off the extra length, used a pair of small pliers to crimp the new band in place, and put the cap back on. I recommend you use a rubber band wrapped around where you think you need the crimp band first, try jumping with it for a few rotations, then put the crimp band on where the rubber band was. Too easy.

Does the job
I needed to buy a new jump rope after my old leather one broke at the handle. I decided to go with a speed rope because I have a Valeo workout ball that has lasted the last couple years for me. The jump rope is a lot faster than a leather one, and the first couple times i used it my arms took a beating from the plastic rope. Once I got used to it though it greatly improved my cardio workout. I use it outside on my concrete patio and it's shown a little bit of wear at the point of contact with the ground, but for the price, I can deal with it.