Advice on Preparation and Packing for a new FBA Product

Please can I have some advice on preparation an packing for a new FBA product. I have had a few issues with previous shipments and I just wanted some advice before I send a potentially large package of new products. The product is a pair of socks with a gift bag and it already has the manufacturer SKU barcode (see photos). Would you pack them all individually in one box, i.e. the socks and accompanying gift bags? Or would I better putting individual pairs of socks and bags together in a poly bag with barcode showing and a warning label for choking on the bag?