Size is approx. 13 x 13 x 13cmPop Up and Tap for Fun! Play with Slowpoke!Every time you open the Monster Ball, Slowpoke pops up! Tap to enjoy Slowpoke’s chatter! Each time you open or tap, experience various Slowpoke reactions! Tap continuously for a special reaction!If left untouched for about 10 minutes, it will enter sleep mode.The open size is approximately 11 cm in height, 7.6 cm in width, and 13.3 cm in depth.