Outer Space Birthday Decorations - This is a set of birthday party decorations specially prepared for space lovers. It includes 21 aluminum foil balloons (10"+16"+18"+22", include space astronaut, starry sky, happy birthday letters banner, moon, pentagram, four-angle star), 85 metallic balloons (5"+10"+12"), 1 roll ribbon, 100 glue points, 120 holes balloons arch strip. This is a nice fun space theme birthday party decor kit, easy to assemble. Multi-Function - A variety of bright and colorful foil balloons & metallic balloons, perfect backdrops and props for your photos, which make your space party more festive. It can be used for space birthday party supplies, space theme birthday decorations, outer space party decorations, galaxy party decorations, galaxy party supplies, galaxy birthday party decorations, boys girls kids birthday party decorations, space balloon arch, galaxy balloon arch, baby shower decorations for boy girl. High Quality Material - Balloons are made of high-quality latex or aluminum foil. Smell not pungent, non-toxic and harmless, not easy to break. The defective rate is extremely low, airtight, and lasts for a long time. Our products meet American toy standards, you don't have to worry about quality problems at all. Our space birthday party decorations fully meet your needs, let's enjoy the party feast. Easy to Use - We recommend preparing an inflator and inflating balloon to about 80%, to prevent explosion caused by over-inflation. These space balloons are easy to expand in the air, and all balloons also support helium filling. We provide balloons arch strip, glue points, roll ribbon, so it's so easy to make a unique space balloons arch. You can hang these balloons wherever you want. If you don't have any experience, please learn online in advance, we believe you can do better. Customer Service - We are committed to providing quality products and services. Support refund or resend for any missing or damaged parts in your package. If you have any questions, please feel free to contact us, we will reply within 24 hours.