Glove features powder-free, anti-skid and waterproof. Its strong elasticity allows the gloves to stretch at 700% (latex) and 500% (nitrile) respectively. The gloves resist any tearing, puncture and erosion from chemicals, which is of great sensibility and antibacterial penetration. Ergonomics design, comfortably skintight and anti-skid treatment on the surface, which is applicable to different operating environment. Four different sizes available. Storage: keep in dry and ventilates place below temperature of 140ºF/160ºC and avoid direct sunlight, fluorescent light and X-Ray.