Composition: 100% Alpaca fill, No Synthetics or Chemical dyes, all natural and Eco-friendlySensation: Silky, soft and warmer than Down fillerProduced: Artisan made on hand looms and hand finishedSize: Crib, Twin, Double, Queen and King DuvetsWeight: Crib 1 Lb, Twin 3 Lbs, Double 3.5 Lbs, Queen 4.5 Lbs, King 5.5 LbsCare: Dry Clean only.Alpaca Blankets Corporation offers our duvets / comforters containing only 100% Alpaca fill with no other fillers and no synthetic materials or chemical dyes. The duvets / comforters are hand sewn in 6" squares preventing internal fiber shifting that could cause cold spots. The outer cover (case) is made from fine cotton. Our duvets / comforters are packaged in a reusable, natural cotton drawstring bag.Our Alpaca duvet / comforters are all handmade and available in crib, twin, double, queen and king sizes and fit easily into standard duvet covers. Alpaca duvets / comforters are lighter and warmer than heavier Wool or Down duvets / comforters.Here are the measurements with weight of Alpaca fill: •  Crib 44" x 32" with .5 Lb fill •  Twin 68" x 90" with 3.5 Lbs fill •  Double 78" x 90" with 4 Lbs fill •  Queen 88" x 90" with 4.5 Lbs fill •  King 102" x 90" with 5 Lbs fillAlpaca''s semi-hollow fiber provides four (4) times the warmth and is lighter weight than Down or Wool filled Duvets / Comforters. Alpaca is the perfect choice for a far superior duvet / comforter, throw, blanket, scarf or baby products compared to traditional wool items that can feel rough to the touch.Alpacas originate from the high altitudes of the Andes where they can withstand both severe cold and summer heat because its fleece is semi-hollow providing an insulating air barrier to the varying temperatures. Much in the same way, our Alpaca duvets / comforters adjust to your body temperature changes during sleep or the seasons.Alpaca fiber is one of the world''s finest animal fibers and prized by clothiers and fashion designers worldwide. Alpaca''s develop a single coat which lacks "guard hairs", that is found on wool and other animals. Wool has guard hairs (wool itch factor) which are coarser than the soft undercoat which it is designed to protect. Alpaca''s single coat is extremely soft which can be worn next to the skin without irritation. Alpaca fibers are semi-hollow; giving Alpaca fiber added insulating value over wool and other fibers. Alpaca''s semi-hollow fiber provides a user with more heat retention in cold and cooling dynamics during hot seasons.