This little black book has all the numbers you will ever need... 365 to be exact! Book measures 5.4''W x 6.5'' T x 1'' W and has 365 sex positions inside to keep your romantic life fresh all year long. Each page is dedicated to it's own position. On a page you will find a full color image demonstrating the position along with some tips and ideas when to use the positions. You'll never have sex the same way twice!