Hard to find Double Snap Belt Loop eyeglass case that allows you to remove or attach case with out removing your belt with unique double snap feature. Case also holds small to large frames , the proper way to utilize the case is as you remove your glasses place the frame front into the case and close the temples (arms) outside the case and Snap the 1st snap over the temples , this way securely holding the glasses firmly in the case , and then utilize the 2nd (double snap) to attach the case to your belt.