TETOP Peanut Massage Ball - Double Lacrosse Massage Ball & Mobility Ball for Physical Therapy - Deep Tissue Massage Tool for Myofascial Release, Muscle Relaxer, Acupoint Massage (Black)

【Ergonomics】The curve design of this ball follows the lines of the body from the middle to both ends, providing a large massaging area in contact with the body. 【Larger than conventional products】The length is about 5 cm longer than conventional products, and the distance between the balls is also longer, so it is more stable and does not tend to deflect during use like ordinary balls. 【Finger-like tube bumps】Easily target specific muscles and can be used on various parts of the body, such as the back, calves, and shoulder blades. 【Designed for the neck and soles】The middle part is directed toward the neck and soles of the feet, stimulating deeper areas that are difficult for regular balls to reach. 【Eco-friendly materials】The ball is made of eco-friendly materials that are non-toxic, odorless, comfortable to the touch, durable, and won't damage the body.