Ansell Ansell AlphaTec 88-392, Flexible Medium-Duty Rubber Gloves. Enhanced flexibility and durability - natural rubber gloves boast high levels of tensile strength and elasticity, helping them withstand snags, punctures and abrasion; Improved dexterity - With 0.52mm/20 mil thickness, these rubber safety gloves combine flexibility and dexterity, making them particularly easy to use over a sustained period; Reduced allergy risks - protective gloves are subject to a special chlorination treatment, lessening the threat of related allergy risks.