BEAUTIFUL BIRTHDAY DECORATION: Happy birthday balloon decorations in shinny color making a memorable and special party that you or your guests will never forget. AIR-FILL ONLY. NO HELIUM REQUIRED. BALLOONS DO NOT FLOAT. Fast and simple at-home inflation - inflate with enclosed straw and it's ready in 10 minutes. Due to the size of the balloons they will not hold enough helium to allow the balloons to float. Manufacturered by KEWIND. EACH SET INCLUDES thirteen individual 16" tall foil balloons spelling "HAPPY BIRTHDAY" and a 3-inch inflation straw. Tape and string for set-up NOT included. HANGING BANNER: Use the ribbon and plastic rope to hang "Happy Birthday" Letters on wall window ceiling or in courtyard it is very easy to decorate your birthday party. PACKAGE QUANTITY: 13 x Happy birthday balloons 1 x Straw 1 x Handing rope