Description: Made of high quality jade, long lasting, and super easy to clean. Static free. Ancient Chinese beauty tool, will help anti-aging, tighten your skin, also will help reducing puffiness, and fine lines. Works great on neck, face, back and foot, shoulder, leg hand,help you relieve muscle and joint pain, quickly and effectively. surface will never hurt your skin,beneficial to your skin beauty and body health Designed exclusively for guasha board, your best guasha tool ever. Specification: Material: Natural Jade Size: Approx. 01: 10.9 x 5.5CM/4.3 x 2.2 inch 02: 11 x 3.2CM/4.3 x 1.3 inch 03: 9.5 x 5.5CM/3.7 x 2.2 inch 04: 8 x 5.4CM/ 3.1 x 2.1 inch 05: 10 x 5.3CM/3.9 x 2.1 inch Color: Random Package Includes: 1 Piece Scraping Board Note: Size for manual measurement, there could be 1-2cm error slightly different from the size above. Due to the lighting effects, monitor settings, etc., the picture may not reflect the actual color of the item. Thank you!