Features HIGH QUALITY FOAM ROLLERS: Made from high quality PE 30% heavier & firmer than standard foam rollers for deeper massage; Smooth, anti slip, lightweight yet can retain support 250 pounds and shape after heavy uses LIGHTWEIGHT AND PORTABLE: Come in a variety of colors and lengths to choose from, easy to choose the perfect fit, and bring with you anywhere be it the park or your office REAP ALL THE BENEFITS OF FOAM ROLLING: Yes4All Premium Medium Density Round PE Foam Rollers are ideal to trigger all your tight muscles pre and post workouts, support the natural healing process IDEAL FOR SELF MASSAGE: Great for improving muscle mobility, flexibility for all sports enthusiasts, pilates, bodybuilding, running, weight training, yoga HELP INCREASE RANGE OF MOTION: Foam rolling supports in stretching muscles, thus expanding the range of movements; You can also feel a whole lot better now that tight spots and discomfort are targeted and reduced