10 x dance10 times dance card The 10 time card is valid for all weekly classes of the D Dance schedule, which are 55 minutes long. Valid for 12 weeks After purchasing the card, we will add the visits to the booking system for class registration (activation usually within 12 business days) You can also purchase the card directly through the booking system, in which case it will be available for use immediately Cancellations must be made at least 6 hours before