The Basics cOllection offers all the functiOn of The Big O Keyring in a faux, vegan leather. It is 4 inches in diameter and can fit over yOur wrist and abOve yOur elbOw for a hands free experience. Our signature clasp wOn’t break yOur nails and easily hOOks up with yOur O-ssential. Please nOte that vegan leather dOes not have the durability of genuine leather. This patented design is sure tO change yOur life!