Specification: Color: Green,Purple,Blue,Rose Red. Material: PP Plastic+EVA+NBR Handle. Diameter: 38cm/14.96'. Thickness: 3.5cm/1.38'. Features: Get Fit and Strong: Pilates improves your muscle tone and fitness when you practice regularly at home or when traveling. Perfect Your Posture: Perfect for those looking to develop muscular strength, increase body awareness, improve stamina, balance, and correct posture. For Everyday Use: Durable and practical for everyday use. Can help you increase the strength of floor exercise. Applications: Suitable for anyone who wants to keep fit. Useful for thighs, chest, arms and even pelvic muscles. Package included: 1 x Pilates Ring. Note: -Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. -Please allow 1-3CM differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding