Search query: closet door guides for carpet

Product: Johnson Hardware 2135 PPK1 by DR ADJ Guide ALL-IN-ONE - One piece metal guide plate.
ADJUSTABLE - 3/4-Inch or 1-3/8-Inch adjustable for slight door thickness variations.
SMART DESIGN - Pivoting nylon guide posts stays parallel to the door preventing door binding.
MADE IN USA - Built in the United States. Johnson Hardware