Safer & softer than traditional horseshoes, the Champion Sports Rubber Horseshoe Set can be used indoors or outdoors for total versatility. The colorful horseshoes are easy to spot for both players & spectators. They come in two different colors for competitive play. Ready to play right out of the box, this rubber horseshoe set comes complete with horseshoes, protective playing mats, bright pegs, & dowels. Playground / Gymnasium Sets Type: Rubber Horseshoe.