【Exquisite Design】- The blue and silver certificate has a gilded badge on the cover, and the inside of the signature certificate is divided into three parts, the middle page is printed with the message '13th Happy Birthday'. This 13th birthday signature board can be opened directly and stand on the table. Tips: No pen. 【Large Size】- The folded size of the 13 birthday signing book is approximately 8.9 x 12 inches; The outspread dimension is approximately 18 x 12 inches, perfect size for party decorations. 【Material】- The 13th birthday guest sign in book is made of frosted paper case sleeves. The paper inside is white card rough paper, which is not easy to get dirty when writing. This 13 birthday guest book alternative is easy to store and carry, and the circular badge on the shell makes the entire signature book look more formal and classic. 【Creative 13th Birthday Gift】- For people aged 13, this is a very special birthday gifts. 13th birthday signature book can not only be used as decorations at birthday party, but also be use as souvenirs after the party finished. 【Multipurpose】- Perfect for 13th birthday parties, 13th anniversary parties and party sign in board for guest, which will makes an excellent conversation starter at the party. 13th birthday decorations