INTERLOCKING FLOOR MATComes as a set of four jigsaw pieces each measuring 60cm x 60cm. Simply lock the pieces together to give a combined surface area of 1. 44m2. Made from high quality EVA these mats are hard wearing & provide a shock absorbent surface upon which to work. Ideal for use at home for floor exercises or at the gym underneath equipment such as treadmills, bikes and benches.