Double Head Roller: The big roller of one end is suitable for doing facial, eyes, forehead and neck massage. Using it to push your skin from bottom to up along the skin growth direction, it could tighten the skin and avoid sagging muscles. Small Roller is for eye massage, massage around your eyes with this roller from center slowly and gently, it could help to relax your eye, reduce edema and dark circles under your eyes and prevent wrinkles.Single Head Ridged Roller: Same as the big roller, it can be used at forehead, cheek, neck and even arms, legs.The Potholes and humps on the surface of the ridged roller can help promote blood circulation and improve the health of your skin.Other Tools: Gua Sha tool is suitable for massaging face, neck, arm, back, leg or any part of your body. You can also use to Gua Sha treatment with massage oil to relax your face and muscle. In addition, there are 2 Silicon face mask brushes for you to spread mud and herbal mask easily and evenly.Name:Jade RollerProduct Name: Facial MassagerType: Face Massage RollerFunction: Jade roller facial massagerFunction 1: Skin care toolsAnti-aging, anti-wrinkles line, reduce dark under eyes, better skin and health without any chemicals or irritantsThe big roller is perfect for neck, chin, cheeks, and forehead while the smaller is perfect for around the eyes, nose, and lips. The roller promotes blood circulation, which can reduce puffiness and wrinklingGuasha:It is a very good jade gua sha scraping tool, great for using on your body and much helpful to relief pressure, always with a relaxative and graceful moodColour:greenMaterial:jade stoneSize:roller massager: 14.5 x 5cmGua Sha board: 7.5 x 4.5cmPackage Contents:1 x roller massager1 x Gua Sha boardOnly the above package content, other products are not included.Note: Light shooting 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.