13th Birthday Decoration Set Banner Foil Balloons For Boys Girls Product Description The 13th Birthday Decoration Set is a complete package that will allow you to create a unique atmosphere during this special day. The set includes a green birthday banner, a gold triangular flag banner, two large foil balloons with the number 13 and as many as 24 latex balloons with a diameter of 30 cm in various colors – gold with confetti, gold metallic and white. The whole is complemented by three ribbon rolls, which allow you to easily hang the decoration anywhere.