Bricks & Sticks were designed with the needs, shapes and dimensions of bigger people in mind. The width of the flat surface is designed not only for sitting but to allow ample space to spread your fingers for hand and wrist mobility-strength. The cork exterior allows the Brick to have a solid wood like firmness when it is needed to support your weight. The cork also has enough softness to allow your body to fully relax without having to manage the hardness of wood