Our large back pack tags are the perfect option to ensure that your child never loses or confuses their bag with another! * Made from sturdy 3mm acrylic, and large enough to customise to your heart's content! * Join two piece of acrylic together to create a thick and sturdy option! Pair with our stretchy bag tag loops for a safe and effective tie. This product is for round one piece of acrylic. Product Dimensions: 80mm in diameter