<p> features: made of high quality materialfort and durability. This high density foam roller is extra firm, offers superior strength, and continually withstands the rigors of any workout environment to provide firm support for all body types. Great for warm-up and cool-down fitness routines, gentle stretching, self-mobilization of joints, spinal stabilization, positioning, postural and muscle re-education, body awareness and coordination, developing core stabilization, lower body balance and stamina, and other strengthening activities. Useful in yoga, pilates, and physical therapy to help improve balance, flexibility and strength. Descriptions: helps to relieve muscle tension and increase muscle reflexology. An excellent aid for self massage such as the upper and lower back, calf, hamstring, glutes and quads. Make foam rolling a part of your daily fitness routine at the gym or at home. Specifications: material: foam and eppsize: 30x15cm, 45x15cm, 60x15cmcolor: blackpackage included: 1 x epp foam yoga rollernotes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks! </p>