Each balloon measures 12 inches and is made from high-quality, biodegradable natural latex, available in both black and white with 8 unique designs. A slight latex smell is normal and will dissipate after a few days in a well-ventilated area. Inflate with air using a straw or pump and hang around the party area to create a fun and festive atmosphere. Suitable for both kids and adult parties, these balloons are perfect for birthdays, baby showers, photo booth props, and outdoor events. Please note that minor color differences may occur due to oxidation and some imperfections are normal. Always follow care instructions to avoid overfilling or damaging the balloons.