If you're already flowing through your workday on the Level® or Original, the Base Mat + Holster is the perfect addition to your workstation. Base Mat + Holster includes a Holster and our Base Mat. The Holster's subtle frame keeps your deck stored neatly between uses, while the Base Mat will give your FluidStance® deck a firm surface to move on while protecting your floor, regardless of your flooring type (wood, concrete, or carpet).