Kit Refill Packages include eight (3) DC2 Resin Adult Posterior Crown Shells. Available in sizes 1-16. (Sizes 9-16) DC2 Adult Posterior REFILLS $20.95 Regular Price$7.80Sale PriceSize*SelectMessage to DirectCrown... (optional)0/500Quantity*Add to CartDetailsSIZES 9-16 (RETURN TO ONLINE STORE FOR SIZES 1-8) ONLY AVAILABLE IN OPAQUE