You're looking at Zazzle UK's Astronomy & Space photo badges page, where you can find a huge collection of shapes and styles of Astronomy & Space photo badges ready to be personalised or bought as is. Made from durable acrylic, Zazzle's photo sbadges are cut to match the shape of the focal subject of your photograph. While the final size of your badge depends on the size of your image, the standard size option is 5.1 cm x 7.6 cm. There's no minimum order and many photo badges can be customised with your designs, photos and text. Check out other related products on the main page.