Buwico&reg; Arm Protection Sleeve Level 5 Anti-cut Prevent Glass Scratch, Anti- Stabs Slash Resistant Arm Safety Guard 31.5*21.5 CM 1 Pair (Blue) Adjustable Size: 35cm X 26cm X 22cm; Can be folded Applicable people: for outdoor players, knives, drivers, or other accessible tools for security occu Outside material: Cotton cloth/ Wear resistant canvas,lining material selection steel strip steel and other materials Ideal for sheet metal and plate glass work and self-guard. Easy to carry, cut-resistant armband wear-resistant canvas to create, easy to carry and fold.