This product is a five-finger ambidextrous powder-free Blue nitrile glove with textured fingers and a beaded / rolled edge cuff. This product is made entirely of nitrile (a synthetic co­ polymer, also known as Carboxylate Acrylonitrile Butadiene or NBR). This glove is made without natural rubber latex proteins, is hypoallergenic, and has a low chemical content. This Nelo 4.5 is a heavier quality version of the Nelo 3.0.