Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 12-3/5 Inch Length, For Calibration of K-Assay Rheumatoid Factor Version 2 Assay, #2 Delicate Tip Angled Right Approximately 90° / #3 Delicate Tip Angled Left Approximately 90°