Expires 4 months after purchase. Limit 1 per up to 4 people, may buy 1 additional as a gift. Booking required by phone on +441159642037, provide Groupon codes. Present printed Groupon on arrival. 24-hour cancellation policy. May be repurchased every 30 days. Under 16s must be accompanied by an adult. Same day appointments accepted. Verified using our merchant's website on 22 Nov 2017.