1. Products Specification
Transmittance Diameter: 4mm, 4.8mm
Work Length: 2.5m, 3m
Light Cable Interface: Fit Storz and Wolf Interface
Disinfection method: Low Temperature Plasma, Ozone, Soak, Autoclaved

2. Transmittance Diameter Note
a. If you only need to do ENT simple examinations with low power light source, transmittance diameter Φ4mm (1.57 in) is suitable.
b. If you need to do complex  examinations or surgery, such as Laparoscopy or Hysteroscopy or Cystoscopy,  transmittance diameter Φ4.8mm (1.89 in) is more suitable.

3. Free Shipping
The product is free shipping, after you order it, we will standard shipping to ship it to you as soon as possible. Normally it needs about 10-15 days to you.
If you need to ship it to you by Express, such as DHL, FedEX, UPS, when you order it, you can choose Expedited shipping.

4. 30 days Free Return
After you receive your order, if you do not feel satisfied with it, you can free return it. We are looking forward to have a long and good cooperation with you.

5. Tax
International buyers are responsible for brokerage fees, import duties, GST, PST, QST, or any other tariff, levy or fee. Our prices do not include such fees.

6. Damages and issues
We will test everything before shipping and package it well for shipping. Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

7. Warranty and Repair
We provide 3 months warranty, the warranty date starts from the order date, within 3 months, we will provide free repair to you. 

8. Product Customization
If you have special requirement of the fibers, please feel free to tell us, we can customize it for you.