This "Mis Quince Años" guest book and pen set is perfect for the 15-year celebration. The guest book measures 10" x 6.5" and the pen base is 4". The pen is silver with black ink. Both are covered in white satin and decorated with pink satin ribbon, as well as the words "Mis Quince Años." The guest book is accented with a pink beaded butterfly ornament. The guest book has 30 two-sided pages for a total of 580 signatures. The back of the first page is blank. The next 29 pages are for signatures - the front and back of each page has the header "Invitados" and 10 blank lines.