Celebrate special moments with our custom 6" balloons, available in round or heart shapes. Made from durable coated mylar, these balloons are perfect for adding a personal touch to your party decor. Choose from a variety of designs and heartfelt messages to create unique and memorable keepsakes. .: Material: Coated mylar .: One size: 6'' x 6'' (15.2 x 15.2 cm) .: Matte finish .: Balloon stick included .: Suitable for indoor and outdoor use .: Inflate with air only (will not float on its own)