Our 12" metallic latex balloons come in a wide range of colours (including gold and silver) and are a great choice if you want printed balloons with that extra shine. They have an opaque (solid colour) appearance with a pearl/metallic shimmer finish. These great quality biodegradable latex balloons can be filled with either helium or air and are great for the special occasion. We can supply everything you need if inflating with helium (helium, ribbon, weights) or if inflating with air (balloon sticks for giveaways and air-pumps) in our Accessories section. Latex balloons will float for approximately 8-10 hours if inflated with helium.