Frequently Asked Questions

The GRID X and Carbon rollers are the most firm.

The GRID and Carbon rollers are available in 13” and 26”. The CORE roller is available in 12”, 18”, and 36.”

Each color does not determine density. We have three different densities across all our products. The lightest density are the Core rollers, the standard density are our Grid rollers, and our firmest are the Grid X and Carbon rollers.

The STK Contour is the only handheld that will bend. This provides a wraparound compression to the muscle to increase circulation.

If you are unable to add a product to your cart, it is most likely because you are not located in the US. Our website is not able to process international orders. If you would like to purchase, please take a look at our International Distributor’s page.

Unfortunately, as of now, the Footballer and Quadballer are only available with the purchase of the Performance and Foundation Collection.

Our videos no longer need an access code. They can all be viewed by going to the "How-To Videos" section of our main navigation. If you are having any issues with videos loading, we recommend using Google Chrome to view them. We also have a YouTube channel where they are available.

The MBX is firmer than the MB1. This will provide deeper tissue massage. Otherwise, the products are made of the same material and size.

It’s important to us to provide the best shipping experience, so we are now shipping everywhere in the 48 Contiguous States only. We are unable to ship to Alaska, Hawaii, Puerto Rico and the other US territories. No international orders are accepted.