100% Wool Craft Felt with PS Adhesive Backing by the Yard – Aetna Felt
Carpet backings | Ege Carpets
Amazon.com: 2 Rolls Adhesive Felt, 4" x 98.4" Self Adhesive Felt Roll for Crafts, Felt Strip with Adhesive Backing, Large Size Thin Felt Pads with Adhesive (Black)