Roll Over Protective Structures (ROPS) are safety features that are mounted on tractors to protect the operator in tractor rollover accidents. ROPS consists of cabs or ROPS frames surrounding the tractor operator. The rollover protection protects from being crushed by the tractor in tractor rollovers and tractor overturn incidents. The most common type of rollover protection structure is a foldable rollbar, which can be folded down when operating near low-clearance objects or buildings. It is important to keep ROPS in the up position while operating a tractor and to always wear a seat belt when using one with ROPS installed. ROPS have been proven to save lives and money, as demonstrated by studies conducted by organizations such as NIOSH and OSHA. In addition, many states offer rebates for installing ROPS on tractors, making them more accessible for farmers who may not have otherwise been able to afford them.