Thank you for looking. This is "Itsuka wa Tatchi de... Asobitai-ssu" (I want to stand up and play someday!) from People. • Target age: 4 months and up • A new toy that supports and encourages developmental exercises from rolling over to the standing stage. • You can play in various positions according to your child's growth as their line of sight rises, such as rolling over, crawling, sitting, and pulling up to stand. • The koala (removable) with a built-in vibration sensor cheers you on with talking and fun sounds every time you cling to it (15 types of cheering talk & melodies). • Requires 2 AAA batteries (sold separately). Weight capacity: 25kg. The koala has been tested for operation. (Batteries for testing purposes will be included, though the remaining charge is unknown.) There are no noticeable stains, but as it has been used, there may be some minor dirt, fuzz, or small debris that cannot be completely removed. We ask for your understanding before purchasing. m(_ _)m