This fitness exercise gym ball could be printed in different animal pattern. Material:PVC Size:18'' 24'' 36'' are available PVC fitness exercise gym ballThis gym ball is anti burst and with good quality.Material:PVCdifferent weight and Size is as follows:no.sizeweightNO.120''600GNO.222' 750GNO.325'' 1000G NO.426'' 1050GNO.530'' 1250GNO.635'' 1800GNO.740'' 2000Gdifferent colors are available.We ...