These are toys my child used to play with when they were little. My child loved Kamen Rider and collected a lot of related items. Please understand that there are some scratches and wear, as they were used by a child. The size of each figure is about 32cm. They are quite large. The G3X figure has a switch on the back, and it speaks, although I can't quite make out what it says, something like "G3X~~~?". As a mother, I don't have much knowledge about these, so I apologize that I can't provide more details. Please refer to the images to make your own judgment.