1)The wool felt products are made from Australian raw wool. 2)wool felt has passed the ISO 9001 certification. 1.Product: felt coaster2.Material:100% raw wool3.Usage:home decoration,shoes,boots,craft,bags4.Density:0.09g/cm3-0.44g/cm3(or as for your requests)5.Thickness:0.5mm-40mm (or as for buyer's requests)6.Color:Red,yellow,pink,blue,purple,green,etc7.MOQ:1000square meter per color8.Sample: ...