Quality material:The Arm Protection Sleeves is made of high quality and breathable HPPE, nylon and spandex material, the high performance polyethene makes it highly breathable, elastic and lightweight, anti cut and comfortable to wear, protect your arms from mild burns, high temperatures, knife cuts, pet scratches, anti-static. Suitable size: measuring 30*9.5 cm before stretching, the arm protector sleeves have average size that fits most people's arms, and fit both right or left hands. Comfortable to wear:Highly durable, breathable, elastic,comfortable.And can fit your arm, arm movement will not be restricted, even if you wear it for a long time.After using, they can be washed easily and dried naturally to be ready for next-time use. Thumb holes design:The thumb opening design makes it easy to wear, it is easy to fix the position of the wristband, it is non-slip and won't roll up, it can work more flexibly. Wide range of application: The protection arm sleeves are suitable for garden work, gardening, woodworking, trimming shrubs, farming, camping, assembly line, appliance installation, warehousing, handling animals, kitchen work and so on.