*Free ground shipping applies to the continental US only. Rivithead's 2019 Black Friday Sale prices are in effect online through December 3,2019, unless otherwise noted. Offer valid only while supplies last and not applicable to canceled orders due to out-of-stock merchandise. Orders shipped free will be mailed using standard shipping. Order must be confirmed by 11:59 PM Pacific Time on December 3, 2019 to receive discount. Discount not applicable with returned merchandise; total discount will be deducted from the value of any returned item to which the discount applied. This offer is not valid on previous purchases. This promotional offer may be modified or terminated at any time without notice. We reserve the right to cancel any order due to unauthorized, altered, or ineligible use of a discount.