Features:This model hand is made of sturdy, flexible ABS, and its size is the simulation of human hand.High quality flexible model hand for nail art practice.Can be used for acrylic, gel and wrap practice, and for nail art designing.Easy to adjust the fingers' shape to meet your needs.Re-usable, convenient for nail art practicing.The hand can be detachable with the fake nails1 bag (about 100 pcs) professional false nails for FREE.False nail tips can be inserted into the fingers tightly, then you can design and paint nail art patterns on them.Perfect for Nail Art Beginners and Salon Artists. Specifications:Hand material: ABSItem size: Approx. 73.0 * 10.0 * 4.0cm / 28.7 * 3.9 * 1.6inFixed frame size:16.5*8.2*2.3cm/6.49*3.22*0.90"spring size:44.5cm*dia2.5cm/17.51"*0.98"head size:21*10cm/8.26*3.93"Item weight: Approx. 507g / 17.90ozPackage size: Approx. 52.0 * 21.6 * 6.5cm / 20.5 * 8.5 * 2.6in Package List:1 * Nail Art Practice Hand1 * 100 pcs Nail Tips ( 2pcs)