Size 30X14X4 CM, Made of Wood Ideal For Body Stress Acupressure Feet Care and best Gift item for mother, father, grandfather, grandmother, brother, sister Improve blood circulation, Relief lower back pain, Relief menstrual cramp, Promotes better sleep, Help to fight depression, Lower blood pressure, Relief migraine, Alleviates swelling in legs and ankles, Help to treat restless leg syndrome Anyone can use a foot roller no matter what age. It’s usually recommended to go barefoot or wear socks depending on how tender your feet are, placing your feet gently yet firmly on the roller, move your feet back and forth, allowing the spikes to move under your heels to tip the of your toes. it helps lessen the symptoms of a gassy stomach, prevent infections, reduce the production of gastric acid, which can lead to a host of problems. Regular acupressure can also help people heal faster from stomach infections Wooden Rollers are available in two types Foot Massager Dual Wooden Roller and Foot Massager Single Wooden Roller