Can you please explain the age and weight recommendations for this item as i am a bit confused with the description

Hi Steven, thank you for yoru enquiry, the Nuna Leaf Curv is suitable from birth to 6mths or when they can sit alone, we dont recommend using it between the ages of 6 mths till they can walk as they can roll or move themselves out of it unsafely.  It can then be used as a chair or rocker up to 60 kgs. 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.