Description Arm Massager, which is made of high-class materials, durable and can be used for a long time. Beyond myofascial massage, this Muscle Roller helps release tension, stress and pain in the muscles by improving natural circulation and restore mobility and flexibility. It has a simple design, but very practical in use. This roller massager is gentle and comfortable, suitable for relaxing massage after exercise. Features -Color:Blue, Green -Material:Plastic -Size:13.50X9.00X3.50cm/5.31X3.54X1.38in -Ergonomic design, with a comfortable grip and rotating spiral, can deeply break restraints, improve blood circulation, improve skin elasticity and reduce the appearance of cellulite. -Manual Massagers are designed to improve the condition of the skin in problem areas of the body through regular pressure on the skin and mechanical destruction of fat cells. -It helps to have a nice tight curve. For the body, mini cellulite is great for the neck, arms, back, waist, thighs, legs and feet. -For athletes, yoga, fitness and other amateurs. Perfect for outdoor and indoor use, before and after training. -The product will be a good helper soon when you need to take advantage of them for a long time in one way. Package list: 2 x Muscle Rollers