Ansell's Rubber electrical insulating gloves are made from 100% natural rubber latex using a proprietary environmentally-friendly dipping process for ultimate flexibility and exterity. The ergonomic shape provides a natural hand-at-rest feel reducing hand fatigue. The gloves surpass standards for tensile strength and stress, ultimate elongation, tension set, tear and puncture resistance. The design features a smooth-finish for easy donning and doffing. Complies with ISO 9001 and ISO 14001 requirements. Exceeds ASTM D120 extensive requirements testing. Meets OSHA, NFPA, CSA and EN standards. Provides safety, comfort and performance in challenging environments.