Description: Olive Jade Stone, Luxury Hot & Energy Jade Massage Stone. Great heat retention, Store The Heat Energy and Stay Hot Temperature Longer, perfect for spa and massage. Thick, Heavy & Smooth: Polished Very Well and Cool Touch with Your Body Skin. The flat surface makes the massage stone close to your skin, deep relax your body, effective massage and warm your muscle. It can be used for Spa massage Salon and also you can use it at home. Easy to use, and comfortable. Hot stones, when placed between the toes or fingers, help relax the muscles that take the most abuse when walking, wearing tight shoes, holding a pen, or typing on the computer. You will notice that the toes and fingers actually have spaces between them when they are fully relaxed after a treatment. Use this alone, or while performing other salon, spa and massage treatments. Specification: Material: Olive Jade Stones Size 1: Approx. 5 x 6cm/2.0 x 2.4 inch Size 2: Approx. 6 x 8cm/2.4 x 3.1 inch Package Includes: 4 Pieces Massage Stone Note: Please allow 1-2cm(0.4-0.8 inch) size difference due to measurement. We guarantee the style is the same as shown in the pictures. Thanks for your understanding and enjoy your shopping moment!