Features: 1. YOUR MASSAGE THERAPIST IN YOUR HANDS: Our muscle relaxation tool is designed to mimic the shape of a therapist's hand and the stiffness of an elbow, you now have your own internal therapist. 2. RELAXATION AND DEEP TISSUE MASSAGE: Correct pain and dysfunction in the hip area whenever you want, designed to provide muscle relief at the deepest level for individuals of all ages, sizes, and shapes. 3. FLEXIBLE AND PRECISE: The psoas relaxation tool is designed to provide the deepest relief for people of all ages and body shapes, and can be used on specific and hard-to-reach muscles. 4. APPLICABLE PARTS: The psoas muscle relaxation and deep tissue massage tool can be used to massage hamstrings, thighs, inner thighs, calves, lower back, upper back, triceps, biceps, and chest. 5. PORTABLE: Available when you need it, wherever you go. Use it during your workouts, during sports training, in the office, or comfortably at home. 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 Relaxation and Deep Tissue Massage Tool About shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is dependent on circumstances. Any questions, please feel free to contact us. During the shopping process, if you have any questions, please feel free to consult us, we will reply to you within 24 hours, wish you a happy shopping. Thanks for your cooperation and we'll make you feel satisfied.