G3DA36 Size: Small Features: -Strong Zinc Plated Square Steel Tubing. -Convenient "Swing Over" Arm and Cast Aluminum Clamp. -2" "Dial Grip" Provide Easy Adjustment of Grooming Arms. -Adjustable up to 33" or 44". -Comes with high quality security loop. Specifications: -Small: 36" D. -Large: 48" D.