1.fily fish size: 54*47*5.7mm, button size:17mm.                                                                          2.material: PC,TPE and PVC is reasonable together, perfect protect screen and flexible move and high sensitivity, bring player real feeling in the games.                                                                                                                                                           3.used for ipad and iphone games and all games of capactive touch display.                                                                                                                                                         
4.transparent material and smaller size not block your game place, and good suction disc strongly is on screen.