1.6 cm thick high strength MDF board, high impact plastic PP, scrub the surface nonslip gauge, can weigh 150 kg. 360degree rotating balancing exercise, enhance people's sense of balance and manpower capabilities,and the best human activity coordination of rehabilitation equipment. <br><br>Size: 39.5 x 8.2CM <br>Function: Waist &amp; Abdomen <br>Exercise Application: Balance board <br>Material: Wood and Grind arenaceous tiles <br>Size: Diameter: 39.5cm <br>Height: 8.2cm <br>Weight: 1.4KG<br><br><img src="http://gdetail.image-gmkt.com/014/716593565/2016/4/23cefa59-4c68-436d-8a71-1c61f68477dd.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/014/716593565/2016/4/8ef8fa44-2cb6-4e0c-9c44-677c42440f2f.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/014/716593565/2016/4/daedabd1-319d-4b75-bacd-75027022c0df.jpg" undefined=""><br><br>