Allow 5-7 business days for manufacture of markers with initials. Plastic lead markers have high impact polystyrene casing. Enhances quality control with fewer repeat exams. Red for "Right" markers and Blue for "Left" markers. Since this item is personalized with initials, it is non-returnable.

Right & Left is 1/2" , and comes with 2-3 initials - 1/4"