Optari Fobbz 'Sol Tote Bag Charm' Handbag/Purse Decorative Attachment Customize your Sol Tote with Fobbz Charms. Rivet on back fits ALL Optari Products. Reg. Fobbz are 4 inches in diameter / Mini Fobbz are 2 inches in diameter. Manufactured to the Highest Quality Available. New on Hangcard.