Roll with it. Open up your life.The yoga wheel is not just a tool to enhance your yoga experience. It is a way of life — Learning to stretch further, reach higher, and dig a little deeper. Use GreEco Yoga Wheel to… * Help develop spinal flexibility and assist with backbends.* Stretch and open the chest, shoulders, back, hips and psoas.* Release muscle tension.* Build core and back strength.* Tone and sculpt stomach, arms, and butt. * Improve balance. * Warm up for your workout. * Help your practice toward and achieve those yoga poses that the pros are doing! The GreEco Yoga Wheel is made of Soft TPE material surface & ABS inner tube core, is designed to retain shape & much firmer than a typical foam roller (which tends to soften and lose shape with use).* Highly recommended for Yoga beginner, advanced yogis, back pain patients and breastfeeding mothers,is recommended by personal trainers, massage & physical therapists, it has much more use than just a yoga prop. * Diameter 13 inches, Height 5 inches.Lightweight & Portable, Durable & Safe,Confortable & Stable.