General description This 8X Massage Ball Set is a versatile combination of soft and hard massage balls designed for deep tissue relief. The set includes two lacrosse massage balls and two soft massage balls, allowing you to choose the right ball based on your preference and needs. Additionally, a mini yoga ball (1.7 inch) is included, perfect for targeting hard-to-reach muscles in your feet and hands. Technical specifications Soft Massage Balls: 2 x 6.35 cm (Yellow and Blue) Lacrosse Balls: 2 x 6.35 cm Mini Yoga Ball: 1 x 4 cm (random color) Material: Non-toxic natural rubber Weight: 100% solid rubber, no cracking Measurement allowed error: +/- 1-3 cm Usage You can use the massage balls anytime and anywhere, whether at the gym, office, or outdoors. They are effective for relaxing deep myofascial tissue and soothing muscle pain by utilizing your own body weight and gravity against a floor, wall, chair, or desk. The balls can also be used as tools for post-workout recovery in yoga,