Product Description Upgrade your training by setting your own projects with the Metolius Greatest Chips Polyurethane Screw-On Holds. Now made out of polyurethane, they hold up to even more at-home sending. Metolius Greatest Chips Polyurethane Screw-On Holds - Package of 40 Multi-Colored 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 One Size MPN PUCHIP040 Climbing > Climbing Training > Climbing Holds Metolius