Sunset Healthcare Oxygen Tubing, 25 Foot6-channel safety tubing is kink-freeClear, "no memory" tubing remains straight when uncoiledInside diameter of 4.8 mm
Hudson RCI Star Lumen Oxygen Tubing, 25 Foot25 foot oxygen supply tubing allows for freedom of movementChanneled inner lumen helps resist kinks and occlusionStandard connector on both endsClear PVC...