Valid for use within 30day(s) from the date of issue; Invalid after expiration Date of issue: The day you receive your voucher after purchasing from KKday • Children under 2 years old can enter for free. To receive free admission for children, please bring proof of age and present it on site.• This product is only available to customers who drive their own car or rent a car and travel independently using public transportation or walking. It cannot be used when accompanied by a driver and guide on a taxi tour, chartering a bus, or bringing a rental car driver. • This product cannot be refunded after using some of its contents.