Book Mailer$2.19 9 ½” x 6 ½” x ½” to 2″ Book Mailer with variable depth from ½ to 2″. Book Mailer quantity Add to cart Category: Shipping Boxes Description Description 9 ½” x 6 ½” x ½” to 2″ Book Mailer with variable depth from ½ to 2″. Related products 6″ x 6″ x 6″ Box $1.59 – $35.77 Select options 10 lb Carton $1.99 – $79.99 Select options Gun Box $7.99 – $71.90 Select options