The YY Vertical Rockys, sold in pairs, are the perfect training companion for climbers. Their unique two-sided design has five hold options, including a jug. This means you can ensure full progressive training whatever your climbing level. Use them for warm-ups, suspension training, & strengthening your fingers, arms, & back. Vertical Rockys are lightweight, durable, & easy to transport. You can set them up on your home pull-up bar, at the gym or on a bolt or piece of gear at the crag. They are made from recycled rubberwood with a soft-touch surface that is skin-friendly & makes you want to train!