Thin strap clips: meant for purse straps 1/8" thick and up to 1" wide. ie. Dooney and Bourke. These are for thinner straps. They are also the clips you will use for the thin front straps of your loungefly backpack. These are also the correct size for clipping onto lanyards and your watch band. What will you clip them on????
Mini Backpack clips: these were designed specifically to fit on the thicker straps of loungefly mini backpacks. These straps measure 1.25 inches wide and 1/4" thick.
These both clip right onto your strap. They do not attach through the holes of your purse.