1.Our puppy vaccine record book is made of high-quality paper that is easy to write on, not easily torn or worn, has a beautiful design, a three fold design, and double-sided printing. 2. Optimal size: The unfolded size is about 8.3 x 11 inches, and the folded size is about 8.3 x 3.7 inches. These dog vaccination record books provide enough space, with a set of 100 sheets, enough to share with family and friends. 3. These puppy vaccination record cards can easily monitor the health status of pets; Our puppy injection record manual enables you to easily track vaccination, deworming, and other health-related events; This record keeping tool will ensure that every important detail is taken into consideration 4. Whether you are a pet owner, veterinary clinic, or multi pet household, this will ensure that you have sufficient documentation to manage the health history of each pet. 5. These three fold dog vaccine record books are made of 120g double-sided adhesive paper material, making the process smoother and more orderly;