Product size: about 30cm long Product material: HPPE describe: 1. It is suitable for industrial anti-cutting, glass factory anti-cutting, electric welding anti-electroslag, garden craftsmanship, field protection, construction industry, and outdoor sports enthusiasts, etc. 2. The anti-cutting arm has super anti-cutting performance, wear-resistant performance and anti-skid performance. 3. Lightweight and thin design, high flexibility and good hand feel, universal for left and right hands, can effectively protect the human arm from being cut by sharp blades such as knives. 4. It can be machine washed and dry cleaned, with small shrinkage, no need to pair after cleaning, and recycled to prolong the service life. Package: 1 Pair arm guard