Thank you for viewing. PDN Brush for Gastrostomy Tube Connection - Length 75cm (PDN75) - 1 piece ★ This brush is for cleaning the inside of tubes, such as tubes for tube-type gastrostomy and connection tubes for button-type gastrostomy. ★ Can be used for catheters with an inner diameter of 20Fr or more. Brush material: Nylon Wire material: Stainless steel Length: Approximately 75cm Purchase price: 2,640 yen (tax included) If you have any questions, please feel free to ask.