Polar Roller Cold Compression Therapy Massage Bar for Muscle Relief, Recovery, and Targeted Massage, Blue, 9.8 x 4.8 x 2.8 Inches

Liquid filled so it can be heated or cooled. Sturdy construction.

I really like this product! It works very well against my muscles. It rolls easily and I like how the edges are raised a little wider so it can dig in a little more in muscle groups. I REALLY like the metal barrel and the weight of it which helps while it's being rolled over your skin, because you don't have to use much of your own pressure, that's what makes this product stand out from other rollers. I have used other rollers (including other metal rollers) that don't glide well, catch your skin or kills you with knobs over your sore muscles and brushing them. I wouldn't hesitate in purchasing this product, you will love it!

I love this bar. I bought it for my plantar fasciitis, but use it on other side areas as well. You can freeze or refrigerate it, but if that is too cold it also picks up coolness from the air. After it warms up from friction, you can just set it aside for a few minutes until it gets cool again. I also bought the steel roller ball, but the bar is my favorite tool. I also use it as a quick cold treatment on inflamed areas. And because there isn't any gel to leak out, its easy to take on trips.

love the product but it has a small leak from the polar barrel - not sure what to do, contemplating returning and reordering in hopes that it is a defective unit and new one will be better.

I keep this in the freezer and it is excellent for aches and pains. I use it on my back and my shoulders while I am watching TV usually. I have a very bad lower back, and it really helps., by leaning back against it with pressure. Cold works better for some people than heat. And this is outstanding

I love it it works so good. It's nice and cold weathers in the freezer or not wonderful product

nice

This product is the best product that has been invited for athletes. I can massage and ice a specific area. I love it. It only stay cold for a about an hour in a half. You really only need it for 20 minutes.

Good quality and fast delivery!