The TriggerPoint GRID 2.0, the longer version of the original hollow core foam roller, features a patented multi-density foam surface that delivers firm compression while channeling blood and oxygen needed to repair muscles. Proprietary Distrodensity zones replicate the feeling of a massage therapists hands, helping to relieve tight muscles and enhance recovery. The GRID 2.0 features a variety of surface widths: high & firm like the fingertips, tubular like the fingers, and low and flat like the palm. Designed with a patented hollow core design, the GRID retains shape after frequent and repeated use. The 26 length can accommodate larger bodies or offer a more stable surface. The easy-to-clean and sweat-resistant EVA foam surface is ideal for post-workout recovery sessions, while the textured pattern stimulates pre-workout mobility. Ideal for beginners to advanced rollers, the GRID 2.0 releases muscle pain and tightness, improves mobility, and increases circulation to help users move and feel better. TriggerPoint designs and develops innovative massage therapy tools, including foam rollers, handheld rollers, and massage balls, that are ideal for individuals of all ages, sizes, and athletic ability