Mat measures 15 mm thick, which is almost 3/4 inches! Exercising on surfaces with a high level of shock absorption is vitally important for the health of your joints. Using a high-density pad during your workout, provides that extra cushion to your hands, wrists, elbows, knees, hips and back, providig body support during a workout. The non-slip bottom grips the floor, helping to prevent injuries. The mat's ridged texture creates a cooling, non-stick, moisture-resistant surface. When not in use, each mat is easily rolled for storage and comes with a carrying handle that makes it convenient to transport from home to the gym, yoga studio, park, or school. If you need a comfortable surface for Pilates, Yoga or other floor exercises, this high-density foam mat is the solution! Perfect for gyms, schools, exercise classes, and can serve as a sleeping mat for day care or as a cushion under a sleeping bag on camping trips. Each mat measures approximately 72 inches long by 24 1/4 inches wide. Available in black, red, blue and pink.