Perfect decorations for your little one's 1st Cookie Monster/Sesame Street  themed birthday party! This 11 piece set includes:One (1) 31" Cookie Monster shape mylar balloons.   Two (2) 21" Smiling Chocolate Chip Cookie round mylar balloons. Two (2) 18" Happy 1st Birthday Holographic  Round Mylar balloons.  Six (6) 11" Latex balloons--3 blue and 3 chocolate brown.   All you do is add Helium (AND FUN!) Sure to be a hit at your party!  AND MY SPECIAL FREEBIE "THANK YOU"...Enough curling ribbon in coordinating colors to attach to all balloons!  All Balloons are new and are shipped uninflated.