The 1/4" Perio Elevator Straight Blade 14mm Oval Edge is a surgical instrument designed for use in periodontal procedures. The 1/4" size refers to the width of the blade, which is relatively narrow, allowing for precise manipulation of soft tissue. The straight blade design offers direct access to tissues, making it suitable for lifting or reflecting tissue, particularly during procedures like tooth extractions, periodontal surgery, or gum tissue dissection.