Sufficient quantity for decorating: you will get 100 pieces neon party balloons, sufficient quantity for you to decorate your parties; They measure approx. 12 inches when fully inflated, proper size that can be combined together to create joyful atmosphere Vibrant party colors: these neon fluorescent party balloons come in 6 different colors, including red, orange, purple, green and yellow, which are neon colors in normal light, and in specific violet light they will emit fluorescent effect, really pretty and eye-catching Durable for long-lasting fun: these UV neon balloons are made of quality latex material, which is durable, odorless, safe to use and can be inflated with air or helium; They can last for a long time if you tighten the air intake at the moment the balloon inflation is finished Atmosphere enhancement: unlike traditional balloons, these blacklight party balloons have a bright fluorescent color that makes people notice at a glance, and the balloons will glow fluorescent colors under direct light at night, giving you a lively and cheerful environment and making your party colorful Wide occasions: these reactive latex balloons are nice for black light party decorations, fluorescent party, birthday party, holiday carnival, graduation, anniversary, retirement, wedding, fetes, festival celebrations, Christmas, baby showers, school activities and more