This is a set birthday party supplies specially designed for spongebob enthusiasts! Suitable for any outdoor and indoor parties such as cartoon theme parties birthday parties photography booth props etc. This is a perfect birthday gift it will be a truly interesting and unforgettable party for you and your friends who love spongebob together. Products include: 1* Backdrop 20* Latex Balloons 5* Foil Balloons Notice: 1. The balloon recommended blowing to about 80% when blowing the balloon preventing balloons from bursting.