Suitable for any point of your body, such as head, face, neck, back, chest, belly, leg, foot, etc. Hand-hold design with 9 Pcs Rolling Metal Ball, Massage roller can be rotated in 360 degrees, can be used anywhere and anytime. Helps remove your fatigue and reduce appearance of cellulite by improving circulation. Reduces aches and pains. The back of the item is made of soft pvc brushes, it could also massage your body while having a bath or shower. Size: approx 6.1" x 5.5" L x W (fits many hand sizes).