Waratah Merino Wool Blend Derwent Blanket, Twin, Amethyst Constructed from 70-percent Australian Merino Wool/30-percent Polyester blend creates an extremely soft, itch-free and durable blanket Perfect temperature regulating blanket that'll naturally keep you warmer in the winter and cooler in the summer Twin size measures 63-inch wide and 83-inch long; Beautiful and functional contrasting Whipstitch hem Machine washable, Line dry; Made in Australia's oldest woollen mill