Combines the best of a lacrosse ball with advanced neuro activators and "fingers" that deliver powerful tension and muscle release wherever you need it most! MATERIAL: Lightweight (3 oz.) polypropylene foam MEASUREMENTS: 3 x 4 x 4 in. FEATURES: 3-sided design features rough bumps on one side that stimulate fascia, a smooth rounded surface on the other side for deeper massage, and tiny fingers around the circumference to precisely target sore spots and tackle fascial scarring for faster and more-effective relief. Lightweight & portable. Compact size fits in a purse, gym bag, desk drawer, or suitcase - perfect for traverlers, athletes, fitness enthusiasts, and students/teachers/moms on the go! BENEFITS: Stimulates blood flow, reduces stress, and helps muscles bounce back after workouts and long work days. SIMPLE TO USE: Just apply pressure to a tense muscle, rotate 90 degrees for 15–30 seconds, and repeat until knots and discomfort melt away. PRICE: A nice value and a 25% savings compared to online prices of $19.99 + tax.