If you are choosing between Mammoth Ring and Encore erection tension rings, the split is not branding. Mammoth Ring ($39.99) is a single stretch ring in the store’s 4.5 to 7.75 in girth band. Encore erection tension rings (check the maker’s current listing) is pump users who struggle to get a ring off.
Neither page on the internet can wear the device for you. Fit, and whether a stretch silicone ring is actually your problem, decide more than the brand.
At a glance
| Mammoth Ring | Encore erection tension rings | |
|---|---|---|
| Listed price | $39.99 | check the maker’s current listing |
| Material | silicone (store listing) | latex-free silicone |
| Sizing | 1.5 in oval inner, 2.5x stretch, girth 4.5 to 7.75 in (store listing) | sized bands with loops for removal |
| Medical-device listing | no | maker says yes |
| HSA/FSA (maker’s claim) | not claimed | not claimed |
| Vibration | no | no |
| Anaesthetic | no | no |
| Best for | a single stretch ring in the store’s 4.5 to 7.75 in girth band | pump users who struggle to get a ring off |
| Not for | buyers who want published millimetre sizes for a three-ring set, or a vibrating ring (this shop does not sell one) | couples shopping a textured ring |
Prices for other brands are approximate and move. Ours are the store listing.
Price
Encore erection tension rings is the cheaper of the two as listed. silicone bands with pull tabs, commonly ~$17; confirm at source. Confirm the other at source before you treat this as a quote.
How they actually work
Mammoth Ring: a stretch ring. This site does not make disease-treatment claims for it Encore erection tension rings: VED retention ring with an easier-off tab
Sizing
Mammoth Ring sizing: 1.5 in oval inner, 2.5x stretch, girth 4.5 to 7.75 in (store listing). Encore erection tension rings: sized bands with loops for removal.
Regulatory sticker
Encore erection tension rings is sold as a medical device. The other is not. Buy the listing if you need a receipt. Buy the simpler ring if you need to know whether a stretch silicone ring is even your problem.
Who should buy Mammoth Ring
a single stretch ring in the store’s 4.5 to 7.75 in girth band. Strengths the maker can honestly claim: store-published girth band; silicone; no battery. Limits: figures are store copy, not a lab measurement; no published inner-diameter drawing.
Who should buy Encore erection tension rings
pump users who struggle to get a ring off. Strengths: pull tabs; latex-free; priced like consumables. Limits: catalogue is pump-centric; not sold as a lifestyle ring.
When to buy the Mammoth Force one
Mammoth Ring is ours. Encore erection tension rings is not. Ours wins on price and on not needing an account. Theirs wins where the table says it wins: pull tabs; latex-free.

Mammoth Force
Mammoth Ring
Stretch silicone ring. Store lists oval inner size 1.5 in and a 2.5x stretch.
4.6 from 15,000+ reviews
Free shipping over $50 • Discreet packaging • Ships from Huntington Beach, CA
Safety
The Mammoth, Dragon and Red Tiger product pages say thirty minutes maximum and never while sleeping. Remove at once on numbness, pain, coldness or a dark colour change.
What to read next
- Sizing if this is a ring
- stretch rings we sell
- In-house ring comparison if you already picked this shop
