BIRTHDAY WOODEN PLAQUE: Never forget your 21st birthday celebrations with this fabulous freestanding wooden number 21. Freestanding wooden Number with the words " Celebrating with you on your birthday!" written at the bottom. WOODEN GUEST BOOK: Pass the block and the black pen around so all your guests can write their own special messages GUEST BOOK IDEAS: A super gift idea for girls and boys, but only if they are 21! 21st birthday ideas, ideal centrepiece for your party instead of the traditional guestbook. 21th BIRTHDAY KEEPSAKE: A fantastic keepsake to display on a shelf or windowsill for years to come. Ideal keepsake gift for a special birthday HAPPY BIRTHDAY SIGN: Measures approximately 19cm high x 29cm wide x 2.5cm. Wooden Plaque with the words " Celebrating with you on your birthday!" written at the bottom.