Check the listing for details. 320/Pk Dri-Angle Dental Absorbent Cheek Saliva Control Cellulose Triangle, LARGE. Condition: New. Listed at 26.14 USD. The Dri-Angle LARGE, Plain 320/Pkg is a dental product designed to manage saliva during procedures. Here are its key features:Material: Made from thin, absorbent cellulose.Design: Contoured to fit comfortably inside the cheek, covering the parotid or Stensen’s duct to effectively restrict saliva flow.Usage: Replaces bulky, less efficient cotton rolls, providing a more comfortable and secure fit.Quantity: Each package contains 320/Pkg Large, plain Dri-Angles. The Dri-Angle is a dental product used to manage saliva during dental procedures. It’s designed to fit comfortably inside the cheek and cover the parotid duct (Stensen’s duct), which helps control saliva flow and keep the working area dry. This makes it easier for dentists to perform procedures without the interference of saliva.