Garland - a long chain of balloons varying in colors. The colors can be patterned or mixed together. Additional balloons can be added to increase the width.
Column - a self standing column made of balloons. Typically smaller ones are placed on a table or taller ones on the floor
Arch - a "U"-shaped chain of balloons, typically starting and ending at the ground and held up with a balloon arch that is available for rent
Wall - a backdrop made completely of balloons.