Gua Sha Facial Massage Chinese Medicine Natural Jade Board Scraping Tool We don't offer the choice of color and style,we will send the product at randomhope you can understand Feature Size:App 6.3 X 4.5cm Gross Weight:About 35g Colour:As Shown In The Picture Material:Xiuyan Jade The effect of Gua Sha: 1.Can promote metabolism: scrapping to "junk" blow dry the body metabolism to body surface, make it to the skin pores, promote the body's blood flowing at the same time, get of , to the body's activity. 2. Relaxing tendons and activating collaterals : more and more modern people are influenced by cervical spondylosis, periarthritis of shoulder, low back pain and other , relieve muscle tension, relieve pain symptoms , is to the patient resume health as soon as possible. Package Contents: 1x1psc Scraping plate