Busy feet and big smiles This compact and easytostore baby door jumper fits securely to most doorways wall thickness must be between 4 5 with trim thickness of at least 5 Enjoy use when baby can sit up by himself or herself approximately 6 months old baby must weigh less than 26 lbs Clamp and go no tools required Use only on recommended interior door frame ensure the product is properly secured in the center of the door before use Jump into playtime almost anywhere you go lightweight design is easy to store and transport Includes 4 repositionable toys mirror for selfdiscovery leaf teether 2 plush toys