flame retardant airline blanket Features,1, Travel or home using blanket ,especially for praying2.2, Materails: polyester ,acrylic , cotton and so on.3, avaible ... free.7,Packing : each in a polyester bag with zipper and handle. 6/8/10 pieces in one cartonWashing Instruction:Hand ... straight sunlightDo not use bleaching stuff ,or use tumble dryer flame retardant airline blanket