Hi, and welcome to veggiewristbands.com. The original place to stock up on your Veggie Wristbands! Thank you for your interest. Green Wristbands - an instantly visible way to show your true colours! Why not show your support & solidarity for a vegetarian or vegan way of life by wearing one (or both) of these identifying bands?! Dark green - VEGAN Mid green - VEGETARIAN The bands are available in two sizes - 'small/medium' and 'medium/large'. (about 18cm circumference and 21cm circumference respectively) Our wristbands are, of course, completely vegan (silicone oil-based type of rubber!!!), and no animals were harmed in the making of them! No humans were exploited either.