Product Description" Features: Provide arm protection: These arm sleeves provide reliable protection from cutting, abrasions and burns, which guard your arms and allow you to concentrate more on the things you are doing, useful tools for pruning, trees or brush cutting, clipping, or doing other activities inside or outside. Work with less worries: With these protective arm sleeves, workers, gardeners and people engaged in other fields are able to work hard without worrying that their arm will get hurt during work, which is helpful to accelerate the working efficiency to some extent as well as ensuring the safety during work. Specification: Color: as picture shown Material: nylon and spandex Size: approx. 7.9 x 3.7 inches (L x W) before stretching Package contents: 2 Pairs of cut resistant sleeves Warm notice: Due to manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens, please understand." Spandex,Nylon Suitable size: our cut resistant sleeves measure approx. 20 x 9.5 cm/ 7.9 x 3.7 inches (L x W) before stretching, the arm preserver sleeves have average size that fits most people's arms, and fit both right or left hands; In addition, they are comfortable to wear and have a fresh cool feeling on your arms, also washable and reusable Good workmanship: our level 5 preserveive arm sleeves are made of HPPE, nylon and spandex material, the arm preservation sleeves are 15 times stronger than steel, the high performance polyethene makes it highly breathable, elastic and lightweight, anti-cut and comfortable to wear, helping to preserve the forearms from mild burns and high temperatures Level 5 preservation: the anti abrasion safety arm guards have 5 levels of cutting resistance, abrasion resistance and tear resistance, which can effectively preserve human's hands from being hurt by knives and other pointy things, providing heat and cut preservation from the knuckles to your shoulders Comfortable to wear: these arm cover sleeves are breathable and stretchy to provide you with a comfortable wearing experience, light weight ensures that there is almost no burden on your arm; After using, they can be washed easily and dried naturally to be ready for next time use.