Product Description The Metolius Rock Rings 3D training holds help you to train for improved upper body strength. Metolius Rock Rings 3D Training Holds Assorted at REI.com Browse all REI.com deals $49.95 In Stock at REI.com Price verified 3d ago Buy Now at REI.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Metolius Color Assorted Size NONE MPN ROCK002 Climbing > Climbing Training > Climbing Holds Metolius