You may use this voucher towards the purchase of any Serta Perfect Sleeper, Perfect Day, or Pure Response, any Simmons Beautyrest Classic, Elite, or Simmons Black mattress set at any participating Mattress King store. Excludes all Sleep Solutions, Tempurpedic, Comforpedic and iComfort Mattresses. Cannot be combined with any other offers or discounts. This is not a debit or credit card and has no implied warranties. Mattress King is not responsible for lost, stolen or damaged vouchers or for the unauthorized use of this voucher. Any value remaining on this voucher cannot be redeemed for cash. This voucher has no cash value.