Cure Cystic Fibrosis and Breathe Easy - Milan Foundation Official 6 inch Youth Size Charity Wristband The primary goals of the foundation are to educate, raise awareness and provide assistance to families in need. Donations are needed to help make these goals a reality. Cystic fibrosis is a serious fatal disease, that there is still no cure for. Youth size: 6inches circumference x 12 mm (0.47 in) width x 1.95 mm (0.076 in) thickness. 100% Synthetic Silicone rubber.