HDP Premium Pressed Rawhide Bones 6" Premium Pressed Rawhide Bones Lasts Up To Five Times Longer Than Regular Rawhide Because It Is Compressed So Tightly Made From Pressed Layers Of Top-Quality Rawhide, These Bones Are Heavier And Denser Than Regular Rawhide Each Bone Comes With Its Own Necker To Make Identification And Price-Scanning A Snap 100-Percent Natural Rawhide, Processed Using Only Hot Water And Peroxide, No Other Chemicals Used Measures 6-Inch Bone; Comes In 25 Piece Bulk Pack