Highlight your school spirit on game day and at tailgates with a Big O Key Ring. The bright silicon colors shows of your school spirit on while bring function to your keyring. The large 4" diameter means the Big O can fit on the wrist as well as above the elbow for a truly hands free experience. The Big O clasp allows for quick removal at the valet or when letting someone borrow you keys. The design makes sure no nails are broken in the process. Add the Ossential card case for your id and cards and have a hassle free stadium experience!