Spunlace wipers, also known as Sontara, are an inexpensive, cloth like disposable wiper. Durable, the Spunlace is ideal for tough industrial cleaning jobs. Even with the wipes completely saturated, they still hold up. Combine this with their lint free qualities, the Spunlace wipers are a preferred wiper for the metal fabrication, woodworking and glass blowing industries. These Sontara wipes are blue in color, helping you better identify grease and grime when wiping. Folded and packaged in 20 packs of 50 wipes each per case, makes storing the 12x13 wipes very simple. These wipes are comparable to the KC X50 or X60 wipes.