Clinically-inspired traction system designed to support gradual, measurable size improvements using controlled mechanical traction and vacuum-assisted expansion.

The Size Master Pro Kit combines the classic medical-grade extender mechanism with a vacuum bell head, delivering a comfortable, secure hold during longer sessions. This dual approach supports tissue expansion, circulatory stimulation, and progressive length improvement over time.

Engineered for men seeking:

• ✔ Increased length

• ✔ Base girth support

• ✔ Firmer erections through improved blood flow

• ✔ More confidence and control

Whether you’re a beginner or already familiar with traction, the SizePro Master Kit gives you everything you need to start a structured, safe growth routine.

⭐ KEY BENEFITS

✔ Gradual, Clinically Referenced Size Support

Length gains supported through controlled traction (1,000–2,000 g tension).

✔ Vacuum Bell Technology for Comfort

Prevents slippage and noose discomfort common in older extender models.

✔ Daily Wear Optimization

Designed for 1–3 hour sessions with minimal discomfort.

✔ Supports Blood Flow & Tissue Health

Vacuum expansion encourages increased circulation.

✔ Adjustable for All Sizes

Fully modular rods and tension springs allow precise progression.

✔ Medical-Grade Materials

Stainless steel rods, soft silicone pads, and ergonomic base.

⭐ WHAT’S INCLUDED

Full VitalEdge SizePro Master Kit™

• 1 × Stainless steel traction extender

• 1 × Vacuum bell cup (multiple sizes available)

• 1 × Vacuum pump bulb

• 4 × Comfort donuts (silicone pads)

• 4 × Tension springs

• 1 × Waist support strap

• 1 × Rod extension set

• 1 × Measuring ruler

• 1 × Replacement seals

• 1 × Storage case

• Instruction manual (VitalEdge PDF format optional)

⭐ HOW IT WORKS

Step 1 — Attach Vacuum Bell

Creates a comfortable negative-pressure seal around the glans.

Step 2 — Connect to Extender Device

The vacuum bell attaches to the traction rods.

Step 3 — Apply Controlled Traction

Increase tension gradually as recommended in the routine guide.

Step 4 — Daily Routine

Wear 1–3 hours per day.
Rest days recommended.

⭐ PRODUCT SPECIFICATIONS

• Traction Range: 600g–2,000g adjustable

• Rod Material: Stainless steel

• Base Material: ABS polymer

• Bell Material: Vacuum-grade silicone

• Comfort Pads: Medical silicone

• Cup Sizes: S / M / L options

• Color: White with silver accents (rebrand to navy + white optional)

⭐ WHO THIS IS FOR

Men seeking:

• Natural, gradual enhancement

• Safe traction instead of risky methods

• Improved erection quality and endurance

• Long-term confidence and performance growth