1. Express Love & Memories: You can write or draw on these white memorial balloons to share wishes, memories, and heartfelt thoughts. These remembrance balloons are a thoughtful way to honor those who have passed away and express love and思念 for lost loved ones or friends. 2. Eco Friendly & Durable: These dove mylar foil balloons are made of biodegradable polyolefin material and can float for over 24 hours when filled with helium. Inflate the balloon to about 80 to 90 percent capacity; the balloon will automatically seal without the need for tying knots. 3. Uses: Suitable for heavenly birthday celebrations, bereavement events, anniversary of passing, baptism, wedding parties, and other commemorative occasions. 4. Ideal For: Funeral decorations, memorial services, celebration of life events, christening decor, and remembrance favors. 5. Size & Package: Each biodegradable dove balloon measures 41.3 inches (105 cm) flat and inflates to 33 inches (84 cm). Includes 12 white peace dove mylar balloons.