Any upholstered product, mattress, or cushion which contains stuffing which has been previously used as stuffing in any other upholstered product, mattress, or cushion shall have securely attached thereto a substantial tag or label, at least 2 inches (5.08 cm) by 3 inches (7.62 cm) in size, and statements thereon conspicuously stamped or printed in the English language and in plain type not less than 1/3 inch (8.38 mm) high, indicating that the stuffing therein is composed in whole or in part of "reused stuffing," "secondhand stuffing," "previously used stuffing," or "used stuffing."
16 C.F.R. §303.32