IKEA MYSKGR&Auml;S Duvet Insert, Full/Queen, White If you often feel warm, this thinner comforter with less filling is a good choice No optical brightener has been used. Non-chlorine bleach Length: 86 " Width: 86 " Filling weight: 12 oz Total weight: 23 oz; Comforter only, cover is not included Filling material: 100 % polyester Fabric: 100 % polypropylene A good choice if you are allergic to dust mites since the quilt is machine-washable at 140&deg;F (Hot), a temperature that kills dust mites