MobiPoint® Massage Ball is designed to release tightness, stimulate circulation, and soothe discomfort, specifically in small areas like the hand and foot 2-inch diameter for applying targeted pressure to small surface areas such as hands and feet Raised tips stimulate blood and oxygen flow, enhancing mobility, and decreasing soreness Hygienic solid construction is durable and easy to clean Dimensions: 2 inch diameter Weight: 54g