Tractor Tread Rings are silicone rings with a unique tractor tread design. A lot of hard working people I know don’t wear a wedding ring due to the hazards of getting it caught on something and tearing off a finger or causing irreversible damage. With a Tractor Tread Rings silicone ring, that hazard is greatly reduced. They also cost less than traditional wedding rings, so if you happen to loose one, they can be replaced inexpensively. The best aspect of these rings is the very cool tractor tread design.