• Pink balloon set for 4th birthday includes: 1 40-inch aluminum balloon, 2 16-inch pink foil balloons, 4 12-inch pastel pink balloons, 2 12-inch matte white balloons, 2 12-inch deep pink balloons, 1 32-foot ribbon, and a straw for inflating. • High-quality party decoration: foil and latex balloons, lightweight, durable, and reusable. • Method of use: inflate with helium or air, fill up to 90%, self-sealing. • Wide application: ideal for birthdays, anniversaries, graduations, and special events. • Tips: avoid over-inflation, sun exposure, and sharp objects.