Yoga-Flex is a classic bubble anti-fatigue top surface mat that effectively stimulates leg and calf muscle movement. Bubble surface stimulates muscles and blood flow to reduce fatigue. The densely textured surface guards against slips and falls. Rolls quickly for easy cleaning and maintenance. Affordable solution for small commercial locations. High/low bubble surface encourages micro-movements that reduce fatigue and muscle pain. Tough rubber bubbles won't collapse or break. Provides a heavy-duty solution for dry areas.Note: This is a non-returnable item.