The remnant sale primarily focuses on thick 100% Wool Designer Felt. No synthetic felts. Since 100% wool is a high-end felt material, we do not let any of it go to waste! If there is not enough off-the-roll material to fulfill an order, the remnants are then put aside for our next Once-A-Year Felt Remnant Sale, giving this top-quality material a second life and you an unbeatable deal!