Note: Please allow small error due to manual measurement. Thanks for your understanding. specification: Item Type: Nail Art Training Hand_x000D_Material: Silicone_x000D_Practice Hand Length: Approx. 18cm / 7.09in_x000D_Suction Cup Hose Length: Approx. 18.5cm / 7.28in_x000D_Suction Cup Bottom Diameter: Approx. 6cm / 2.36in_x000D_Advantages: Simulation bone joint activity, nail tips can be inserted firmly into the fingers, with convenient sucker. Features: 1Soft And Real: Simulating the size, texture, and skin color of a human hand, you can clearly see the lines and joints of the hands. Perfect for nail beginners or nail salon artists. 2Easy To Operate: Nail tips can be inserted firmly into the fingers to a depth of 10mm, then you can design and paint the nail pattern on the tip of the nail. 3Soft Silicone: Made of high quality silicone material to ensure its durability and softness, comfortable to touch, no smell, non toxic and reliable. Fingers have built in bones that can be bent at any angle as needed. 4Reusable And Multifunction: Can be used for a long time, easy to clean, and only needs water to wash after use, perfect for nail practice. It is also suitable for jewelry rings, gloves, watch displays and hand massage exercises. 5With Bracket: Comes with a removable and adjustable stand, the hand can stand at table very stable and it can be bent at any angle, you no longer need to buy a table clip separately, which is more convenient to use. PackageList: 1 x Practice Hand 1 xBracket