DSM Dyneema is a high modulus polyethylene (HMPE) fiber available as a continuous filament, spun or engineered fiber (yarn). DSM Dyneema is 15 times stronger than surgical steel and features excellent abrasion resistance, cut resistance, and comfort. This sleeve features a 10 gauge DSM Dyneema Diamond Tech® and steel. The sleeve measures 18” with elasticated features at both ends. The elbow gusset allows for freedom of movement in the elbow and bicep areas. Extreme cut protection with extreme coolness and comfort.