Features: 1. YOUR MASSAGE THERAPIST IN YOUR HANDS: Our muscle release tool is designed to mimic the shape of a therapist's hand and the firmness of an elbow, providing effective self-massage. 2. RELEASE AND DEEP TISSUE MASSAGE: Designed to help relieve muscle tension and discomfort in the hip area, this tool delivers deep tissue massage for individuals of various ages, sizes, and body types. 3. VERSATILE AND PRECISE: Engineered to target deep muscle layers, it is suitable for people of all ages and body types, and can reach specific, hard-to-access muscles. 4. APPLICABLE AREAS: This psoas release and deep tissue massage tool can be used on the hamstrings, thighs, inner thighs, calves, lower back, upper back, triceps, biceps, and chest. 5. PORTABLE: Convenient for use at any time and in various settings, including at home, in the office, at the gym, or during physical training. Specification: Material: Plastic Color: Black, Blue, Green Product Size: 27.8 x 13.3 x 13.8 cm Product Weight: 650 g Package Included: 1 x Muscle Release and Deep Tissue Massage Tool