Colors: black/red Size: 12-13/15-16/18-19mm Weight: 150g Product functions and features include: 1. Multifunctional massage: The claw-shaped design simulates finger massage, penetrates deep into muscle tissue, and helps relieve muscle fatigue and tension. 2. Efficient relief: Vibration massage promotes blood circulation, helps relieve muscle soreness and stiffness, and provides a comfortable massage experience. 3. Fits the human body curve: The claw-shaped massage head is ergonomically designed to fit muscle contours and allows targeted massage on specific areas. 4. Adjustable vibration intensity: Offers multiple vibration levels to meet different user preferences and provide a personalized massage experience. 5. Lightweight and portable: The compact and lightweight design makes it easy to carry and convenient for use at home, in the office, or at the gym. How to use: Attach the claw-shaped massage head to the fascia gun. Turn on the power switch and select the desired vibration level. Position the massage head on the area to be treated and apply gentle pressure to the muscle. Control the movement speed and pressure according to personal comfort. Recommended usage time is 15-20 minutes per session. After use, turn off the device, clean the massage head, and store it in a dry, well-ventilated area.