Unique massage ball design,relieve body fatigue, massage your head at any time.Enhance blood circulation, relax tense muscles, eliminating tension and fatigue in all day.Light weight,Handy portable, no battery or charging,suitable for home, travel and office use.beautiful colors and excellent quality.Not only suits for your head, scalp. Also works for your neck, leg, arm, back, body.Item Type:Massage and Relaxationcolour:pinkMaterial:plasticsize:179*85MMPackage Contents:1 * MassagerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.