--Excellent blue soft-tip to significantly reduce risk of vascular trauma; --Medical grade material: catheter automatically softens under the body temperature; --With radiopaque materials, ensure correct placement of the catheter tip; --Excellent biocompatibility; --Contents: dialysis catheter, guide wire, Y or straight type needle, dilator, catheter clamp, injection cap etc. --Specifications: single, double, triple lumen, with straight or curved catheter; --Sizes: 4F, 5F, 6F, 7F, 8F, 8.5F, 11.5F, 12F.z