Hypersphere Mini Vibrating Massage Ball Color:Black PRC carries the Strassburg Sock

PRC carries the Strassburg Sock in two sizes: medium/regular (fits calves up to 16 inches around) and large (16 to 21 inches)

Reflective lenses block harmful rays

Fits waist circumferences ranging from 26 to 47 in

Septic safe

Hypersphere Mini Vibrating Massage Ball Color:Black PRC carries the Strassburg SockThe Hypersphere Mini is a massage ball that fits into the palm of your hand. With three speeds of vibrationlow, medium, and highyou can roll it over your muscles, wherever they need some loosening up. The TSA carry on approved Hypersphere Mini targets your tightest areas with precision to help you move better wherever you roam. The compact, textured, vibrating Hypersphere Mini is an affordable, travel friendly massage ball that fitness enthusiasts