Gloves are made of synthetic vinyl. Synthetic vinyl gloves are easier to put on than regular vinyl gloves and are durable than nitrile gloves. Does not contain latex and protein, which reduces risk for allergy. Gloves are suitable for easier household jobs, are durable for acids, alkali and oils. Gloves are non-powdered, identical, non-sterile and hypoallergenic. S size palm width is 80mm + - 5mm.