Features: Made of premium stone needle, beneficial to skin care and body health. Long lasting, easy to care, static free. Designed to improve general well-being of your body, improve the microcirculation of the facial blood-vessels, increase the flow of bloods, lymph and body fluids. Small size, portable and handy. Ultra smooth touching feel that never hurt your skin. A nice gift for Christmas, Birthday, Mother's day, Valentine's day, Labor day. Specifications: Material: stone needle Color: light green, dark green (optional) Package size: 80 * 50 * 5mm / 3.15 * 1.97 * 0.2in Package weight: 39g / 1.37ounces Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 1 * Guasha Board