The Building Block Guestbook from Ginger Ray will keep your guests entertained while creating a thoughtful keepsake of your Big Day. Ask guests to write messages to the newlyweds on each block before building a tower with their personalised wood blocks. A lovely idea for a table activity to keep guests entertained on your Wedding Day, the Building Blocks will leave you with a lasting memory of your happy day. Each Pack Contains 72 wooden blocks. Completed Tower Dimensions: H: 36cm x W: 9cm x D: 9cm