High Loft presents exclusive Polyester Wadding which can hold good shape and thickness compared to other fibers. Polyester fibers are preferred for cribs and bedding. Polyester is thicker but lighter, keeps you warm without the weight. It resists mold and mildew. Best Padding for Cushions, Bolsters, Quilting, Batting, Pelmets, Headboards, Upholstery & Crafts, and much more. Material: Exclusive Wadding Roll is made of 100% Polyester which has good flexibility. This wadding roll is non-allergenic so is a good choice for anyone who is allergic to natural fibers. In addition, it is durable, flexible, non-deformable, corrosion-resistant, insulating. Sizes: This fire retardant Polyester Wadding Roll’s Weight is 450gsm and Length is 20 Meter. Features: High Loft Polyester Wadding is ultra-soft and highly compressible. Extended polyester yarns create large air pockets to retain more thermal warmth while keeping this insulation lightweight. This loft is very durable and is much less costly than natural fiber wadding. Care Instructions: Lightweight Polyester Wadding comforters can be washed or dry cleaned. After washing, the comforter should be dried for several hours at low - or no -heat.