Promotional value expires 180 days after purchase. Amount paid never expires. Must provide own ear plugs or purchase upon arrival. Appointment required. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Valid only for option purchased. All goods or services must be used by the same person. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings