Shop Print Media, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 15-3/4 Inch Length, For Most Standard Electrosurgical Pencils, 5 X 6 Teeth, Upper Chamber I.D.: 13.5 X 17 X 20 Inch 2.65 Cubic Feet Storage, Lower Chamber I.D.: 17 X 20 X 24.5 Inch 4.82 Cubic Feet Storage