Features 1、Extended thumb buckle design, long arm protection design, better fixation and protection of the palm and arm. 2、Made of quality HPPE fabrics, anti‑cutting, anti‑wear, anti‑acid and alkali, anti‑microwave, anti‑static. 3、High elastic and breathable arm guards, more breathable, double‑sided cut lines, no damage after multiple knife cuts. 4、The hole is for putting thumb through, and the stretchy edge can prevent the sleeve from slipping. 5、Humanized design, perfectly fit to the hand curve, flexible movement, work is safer and more convenient. Specification Item Type: Arm Protection Sleeve Material: HPPE Color: Gray Product Model: SCS-PE102 Length: Approx.450mm / 17.72in Performance: Cutting resistance, wear resistance, acid and alkali resistance, microwave resistance, anti-static High-Strength and High-Modulus Polyethylene: 58% Glass Fiber: 20% Gray Polyester: 10% Polyurethane: 10% Edge Line + Rubber Band: 2% Package List 4 x Arm Protection Sleeve