Massage roller size:5.5cm (Large Roll)4cm (Mini Reel)14.5 cm (Total Length) Plate size: 8.5 * 5.5 cm Product selection: style 1, style 2 Package Content:1 x Rose Quartz massager1 x panel 1.Skincare benefits: Using a rose quartz rollers along with your favorite face serum or oil will allow penetration and maximum absorbtion. It can also be cooled in the refrigerator to improve its anti-inflammatory and soothing effects. 2.Masage: Stimulate circulation and relax while you treat yourself to an at-home facial massage. Our roller has dual ends for maximum benefit. A large roller for your face and a small roller for your eye area. 3.New daily routine: Use our quartz roller daily to help reduce inflammation and improve your skin tone. The act of rolling is deeply comforting and indulgent, helping to reduce facial tension and leading to a relaxed feeling. 4.Lymphatic drainage & improved circulation: Regular massaging of your face help to improve circulation and lympatic drainage. Fresh looking skin with some color. 5.Eco-friendly materials and unique design: To stop the jade from rolling off, we use a unique zinc alloy material which is not only hard and shiny, but you also don't have to worry about your jade roller falling apart. It has a super smooth rolling effect and can achieve the best effect. It is also not harmful to the skin and the environment.