White Teflon, Ø2.8mm x 1800mm, no distal end wire wrap for 190 Series SKU: WTBC028-1800E Category: Biopsy Channels Material: PTFE For Manufacturer: Olympus® For Models: GIF-HQ190, GIF-H190, BF-XP190, BF-1TH190 Package Quantity: 1