How safe is the 2 in 1 Booster?

Hi Emma, thank you for your enquiry, when the booster is in full mode and not separated from the back it is just as safe as a full booster that doesn’t separate, however, we would advise testing your son in this booster once it becomes available so that you can make sure it is a correct fit. We hope this helps. if you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder. Here you can find contact details for your nearest Baby On The Move Store where one of our team experts will be happy to assist you in your product search and help answer any further questions you may have. We hope this has helped with your query.?