1.EXCELLENT MATERIAL: Made of PU and TPE material, strong and durable, length for 16.5cm/6.5in, diameter is 6.5 cm/2.6in 2.PAIN RELIEF: Can be used to relieve sore hands, soles, arms and legs. Use for 5 minutes a day to experience plantar fasciitis relief 3.FOR VARIOUS SPORTS RECORERY: Foot massage roller allow you to enjoy running, cycling, and physical activity without the pain of plantar fasciitis 4.LIGHTWEIGHT AND PORTABLE: The foot massager is small and lightweight, so you can watch TV, write emails, and make phone calls when use. You can even pack in your suitcase if you go on vacation 5.PERFECT FIT: The foot massager is specially designed, the curve fit to the shape of the foot, while small pieces stimulate the nerve to help provide a deep, intensive massage Item Type: Foot Massage Roller Product Material: PU, TPE Function: Local relaxation to eliminate fatigue, relax and massage tense muscles, improve flexibility Uses: Massage for hands, soles, arms, legs, etc. Scene: Home, outdoor Length: Approx. 16.5cm / 6.5in Diameter: Approx. 6.5cm / 2.6in