1.Wool Felt Strip: 2.material:100% polyester,wool 3. ... .white,black,grey,white,gray,red Pure White Wool Felt Strip :Specifications(1) density:0.09-0.44g/ ... payment Specification: Technique:Nonwoven FabricMaterial: 100% polyesterNonwoven technique:Needle punched, spray needle, Hot-rolled,etcCharacteristics:Eco-friendly, Breathable, Anti-Pull, ... -83Slag inclusion content%≤0.3 White Wool Felt Strip,hot!!!