All pieces are 100% USA made from American organic cotton. Oversized blanket is a lofty (7 oz, 237 GSM) medium weight waffle knit for year round use. This 30” x 43” blanket can be used as a nursing cover, stroller shade and baby to toddler blanket. The sleep sack is for 2-6 month babies; it features a plastic free and durable zipper for longer wear and a unique curved zipper design that opens wider for easier diapering. Sleep sacks are safer in the crib than loose blankets according to the National Sleep Foundation. Loveys are made from super snuggly and absorbent fleece (9 oz, 300 GSM) with a soft knit edge, and will become baby’s favorite blankies.