Nitrile gloves offer a combination of strength, dexterity and chemical resistance. Gloves wont swell, weaken or degrade when used with petroleum solvents, caustics and animal fats. Gloves are manufactured from materials that comply with FDA regulations for food contact. Gloves are 13 long (from tip of middle finger to end of cuff), 15 mil thick and feature a diamond textured surface for superior grip. Unlined Gloves provide maximum dexterity and feel. Cotton-Lined Gloves absorb perspiration and are easier to put on and take off. NOTE: These gloves conform closely to hands and fingers and are less flexible than knot gloves. Avoid selecting a glove that is too small select the larger size glove when you are between two sizes. Case of 12 pairs.