Decent Made a contract Malignant tumor natural felt fabric Murmuring top notch Blossom
Amazon.com: Pure Merino Wool, Extra Fine Pre Felt Fabric for Craft, Needle Felting, Wet Felting, 19 Micron, Natural Ecru Color, 36 x 59 inches : Arts, Crafts & Sewing
100% natural 3mm 5mm industrial wool| Alibaba.com
Threadart Premium Felt Roll - 12" x 10yd - Natural | Soft Wool-Like Feel | 1.2mm Thick for DIY Crafts, Sewing, Crafting Projects | Compatible with Cricut Maker - Walmart.com
100% pressed wool felt
100% Pure Wool Felt Fabric 1mm Thick Made in Western Europe Natural Beige - Etsy
Natural wool felts in different thicknesses and densities
Embrace Nature with Natural Felt Fabric | by Nancy G. Sullivan | Medium