These balloons are made from natural rubber latex and contain 12 balloons with a trio of assorted colours. When inflated and presented next to each other the balloons present an ombre effect.These balloons would make a great addition to any birthday, wedding or party celebration. Simply hang, hold or place the balloons to create a dramatic impact on your celebratory decor. Each pack contains four metallic balloons and eight matte balloons. Does not require helium, but can be used. Available in 2 different mix shades of colors ; combination of silver and white or combination of gold, white and orange.