Dri-Angle Plain Large 320/Bx by Dental Health Products SKU 205-0912AA 123 $17.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart A unique replacement and a decided improvement upon the cotton roll in the parotid area. Covers the parotid or Stensen's duct and effectively restricts the flow of saliva. Available in plain and silver. Use the silver coated for superior saliva control, one side acts as a complete moisture barrier for heavy salivators. Plain Large 320/Bx