Rogue Fitness wooden gymnastic rings with durable black straps. Perfect for strength training and workouts. ROGUE GYMNASTIC WOOD RINGS A set of American-made Rogue Wood Rings provides a solid foundation for gymnastic strength building and beginner-to-advanced suspension training. With a textured, grip-friendly surface that works with or without chalk, wood rings have a distinct, natural feel preferred by many athletes. Rogue Wood Rings are also easy to adjust and built with American craftsmanship for lasting durability and comfort.