Stakt is the only 2-in-1 fitness mat that doubles as a block for added versatility in your workouts and extra support for whichever way you move. When folded, the stakt mat can be used for step ups, tricep dips, incline exercises and more. It's 2x thicker than your average yoga mat and made from a BPA-free foam, making it twice as supportive. Measures 10 mm thick, 69" x 23.6" flat 3" x 23.6" folded. Includes 1 mat, recipient's choice of color.