6″ x 8.5″ – Unpadded. 9″ x 11.5″ – Unpadded. 10″ x 12.5″ – Unpadded. 14.5″ – 18.5″ – Unpadded. 6.5″ x 9.5″ – Padded. There are 5 sizes. You will receive 10 pieces of each size. An Unpaid Item case will open after 48 hours.