1.5": for smol straps up to 1" wide fits Nena MCDB, minis, Baggu Fanny Packs, Cloud Bags
2": for the BBHs, for straps up to 1.5" (Fits Nena TPB & CDB and some weekenders), Baggu Crescent Bags
2.5": for bigger bags, for straps up to 2" (fits some weekenders, crossbody straps, etc) Fits Baggu Should Bags
brass, 1.5", and 2.5" coming in a few weeks
Shape of Carabiner may vary based on availability. Some like Rose Gold will be a locking Oval carabiner, Some will be a spring oval carabiner, some will be locking D ring carabiners. All of them work great!