Sizedoctor is the best extender in the world. SizeDoctor is a vacuum based extender that effectively enlarges your penis. Besides enlarging it makes your penis and glans thicker. It also cures premature ejaculation and penis tortuosity correction, and it may improve Erection quality.
Increase your penis size.
When you wear SizeDoctor penis tissues are stimulated for cell devision by continuous traction (tension). The tension causes cells' proliferation.
The principle of penis enlargement is celldivision, this happens naturally because of the traction. The divided cells will be reunited with micro growth. This is called “cells’ proliferation”.
The function of SizeDoctor was proved by clinical case studies and actual uses with over thousands’ consumers. The traction force applied for the SizeDoctor was proved safe without any side effects. The enlargement is permanent.
Material: ABS + Silicone + Aluminum
Extender Length: 17 - 12 cm/6.7" - 4.7"
Vacuum Tube Size: 6 * 3.5 CM/2.4" * 1.4"
What Include:
1 PCS Extender Body
1 PCS Valve
6 PCS Girth Fixing Band
4 PCS 4CM/1.6" Extender Bar
12 PCS 2CM/0.8" Extender Bar
2 PCS 0.5CM/0.2" Extender Bar
1 PCS Instruction Manual
1 PCS Gift Box
1. Penis extender base: Support extension bars.
2. Joint nut: Connect base and extension bars. It turns 90 degrees for comfort and mobility.
3. Joint bolts: Connect base and extension bars. Unscrew joint volt first to connect extension bar.
4. Extension bars: There are 3types of bars as 0.5cm, 2cm and 4cm, with which you can adjust the length of rods.
5. Drawbar: It works to adjust power of springs.
6. Fixing bolt: Connect Drawbar and spring tube.
7. Springs Fixing Bolts: Fix springs and provide constant tension.
8. Springs: Provide tension (traction) to penis.
9. Safety valve: Maintain constant pressure in vacuum tube and release pressure when needed.
10. Vacuum tube: Expand girth with negative pressure and stimulate cells of girth for growth.
11. Girth fixing band: Maintain pressure in vacuum tube and fix girth.
12. Spring power index : It has 13 levels of spring power so as to adjust as per size of penis.
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