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Jumbo.plus Ultimate Stretcher & Clamp Bundle
4.9 (10,000+ happy customers)
The only system that combines a Calibrated Stretcher with a Comfort Clamp. Ditch the vacuum cups. Get up to 22lbs of tension without blisters or slippage.
Includes Both Stretcher & Anti-Slip Clamp
Max 22lbs Calibrated Spring Tension
Minimalist packaging, passing more savings on to customers
No Vacuum Blisters, No Water Retention
50% cheaper than other similar products.
Buy Now & Save 50%
Most Popular
US$359
US$179
The complete product set includes
1 tension bracket + 1 clamp + 1 each of 20cm, 25cm, and 30cm suspension straps + 1 fleece pad + 1 wrench + 1 screwdriver
Only 19 Left in Stock!
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Description
Jumbo.plus takes your size on a transformative journey of renewal. Its maximum stretch force of 22 pounds helps you better control the appropriate tension.
Tested by thousands of real users, Jumbo.plus is designed to maintain a healthy, non-invasive, and simple method for size enhancement.
What’s Included?
The complete product set includes
1 tension bracket
1 clamp
1 each of 20cm, 25cm, and 30cm suspension straps
1 fleece pad
1 wrench
1 screwdriver
Shipping & Delivery
• Orders ship within 1-2 business days after confirmation
• Standard delivery: 7-14 business days
• After your order ships, you’ll receive an email with a tracking link
• Limited-time offer: Free shipping (Excluding destination country customs duties; you are responsible for paying your own customs duties)
Order Tracking
• You’ll get a tracking number via email once your order is on the way
• Tracking may take up to 48 hours to update
• Didn’t receive your order within 5 days of shipping? Email us: jumbo@jumbo.plus
Return Policy Overview
30-Day Return Guarantee
We believe you’ll fall in love with Jumbo.plus at first sight. But if you’re not completely satisfied, simply return it within 30 days for a full refund (product must remain unopened and unused; see our “Return Policy” page for details). If your order arrives damaged, just send us a photo—we’ll take care of it. Hassle-free and worry-free, giving you complete peace of mind.
Trusted By Thousands
Trusted by 10,000+ helping you achieve increased size and regain confidence.
Precision Engineering for Maximum Gains
A complete system designed for safety, comfort, and results.
Calibrated Springs:
Dual springs with clearly marked scales (up to 22lbs) to track your progress.
Nylon and metal construction
Crafted from high-quality nylon and stainless steel, it is durable, hygienic, and reliable, offering a solid feel and exceptional quality.
Extension Rods
The extension rod has an effective stroke of 0-28 cm to accommodate any initial size and future growth needs.
TPU Base Pad
Soft, medical-grade TPU material protects your pelvic area during high tension.
Knurled Adjusters
Easy-grip metal adjusters for precise tension tuning while wearing.
Protective cloth
The fleece-lined design provides enhanced protection and ensures lasting comfort even during prolonged stretching.
Replaceable Suspension Strap
Three sizes of hanging straps: 20 cm, 25 cm, and 30 cm. Can be switched as needed.
The Comfort Clamp
Replaces vacuum cups. Secure grip behind the glans with zero blister risk.
3 Steps To Permanent Growth
No tools or plumbers needed – a change that takes a moment and offers a real, lasting improvement.
1
SECURE THE CLAMP
Attach the clamp behind the glans. Ensure a snug fit without cutting off circulation.
2
CONNECT THE STRETCHER
Slide the rod system onto the clamp and rest the TPU base against your body.
3
ADJUST TENSION
Screw the knobs to reach your desired tension level (start low, aim for high later).
Why Jumbo Stands Apart
It is our responsibility to provide unparalleled high-quality products at highly competitive prices.
Includes Stretcher & Clamp
No-Blister Safety Design
22lbs Max Tension
TPU Comfort Base
Price Under $200
The entire set of equipment is only $179.
Jumbo.plus
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REAL PEOPLE, REAL PROGRESS
See what thousands of satisfied users have to say about their journey with our products.
“Best Investment!”
“It only took me 3 minutes to watch the instructional video and learn the proper way to wear it. It feels incredibly comfortable—much better than vacuum suction. It’s absolutely fantastic. Now I wear it for an hour every day at home. In just 3 months, my penis length has increased by about 0.6 inches.”
Marcus Thorne, Satisfied Customer
Verified Buyer
“Enhance marital intimacy”
“Best investment I’ve made. The packaging was totally plain (thank you!), and the device itself feels high quality. I’ve been using it for 6 weeks and my flaccid hang is noticeably lengthen. Even my partner noticed the difference last week. It takes dedication, but the Jumbo system makes it easy to stay consistent. Highly recommend.”
Liam Henderson, Satisfied Customer
Verified Buyer
“100% worth the money!”
“If you’ve ever used those cheap ‘noose’ style extenders found on eBay, throw them away. This clamp system is 100x better. It doesn’t cut off circulation or pinch the head.. The tension is strong, but the grip is gentle. Finally found a device I can actually stick with long-term.”
Brett Reynolds, Satisfied Customer
Verified Buyer
“Safer than vacuum suction”
“Compared to other expensive devices, Jumbo.plus offers better value for money. Its clips are far more comfortable to wear than vacuum cups, eliminating concerns about swelling. It’s more comfortable, safer, and more effective!”
Derek Vance, Satisfied Customer
Verified Buyer
FREQUENTLY ASKED QUESTIONS
Is Jumbo+ safe to use?
Yes! The Jumbo+ is made from medical-grade materials and engineered for comfort and safety. It uses gentle, consistent tension – clinically tested for safe, gradual progress. Always follow instructions, use as recommended, and listen to your body.
How long does it take to see results?
Most users see noticeable results in 1–3 months, and much will depend on your anatomy and usage habits. Use the Epic Extender consistently, increase tension gradually, and be patient—growth takes time! Many report early gains in length and girth within weeks.
What’s included in the Full Starter Set?
Jumbo Plus Device
1 tension bracket
1 clamp
1 each of 20cm, 25cm, and 30cm suspension straps
1 fleece pad
1 wrench
1 screwdriver