describe:1. Quality and ingenious detail control: The muscle rolling massager consists of a PP bracket, 4 rotating wheels with massage, and a non-slip handle. EVA water droplets massage floating points, which can effectively relax muscles when used, but will not cause pain. The anti-breakage elastic bracket makes this massage slimming device durable.2. Innovative design: Anti-break elastic bracket, the width can be adjusted freely, making it easier to massage legs, arms, and neck to meet massage needs. The massage roller features dual-textured rolling massage points that massage muscles from multiple angles and balance sore areas.3. Excellent massage experience: Just simple steps to quickly massage muscles, feel comfortable, 360 circular rolling, deep stimulation. Balanced treatment for thighs, hamstrings, quads, calves, leg muscles, shin splints, arm strains, tennis elbow or golfer's elbow, and tight neck soreness.4. Dredge the meridians and lose weight: During massage, the meridians and acupuncture points of the legs, arms, and neck are massaged, making the subcutaneous tissue and muscles more energetic and the meridians unblocked. Massage rollers can not only reduce fat accumulation, but also improve body health.5. Easy to use: This muscle roller is perfect for runners, athletes, yoga practitioners, Pilates enthusiasts, swimmers, dancers, crossfit athletes, bodybuilders and anyone dedicated to health, fitness and wellness people. Stretch and tissue/myofascial massage before and after workouts at home or at the gym.Specification:Material: PP + EVA material.Color: blue/black.Dimensions: 25 x 27 cm.Scope of supply:1 massager.Notice:1. Dimensions are determined manually and may vary by 1-2 cm from actual size.2. The color of the actual product may vary slightly from the image color depending on monitor settings and light incident conditions. Thank you for your understanding.