Lifetime warranty
Water & sweat resistant
Lifetime warranty
Water & sweat resistant
3'' EXTENDER SILVER
THE DETAILS. NO GUESSWORK.
Product questions
Description
Get the perfect fit every time. This universal chain extender works with all necklaces and chains.
Length: 3"
Can I keep it on at the gym?
Yes. Every piece is waterproof and sweat-proof. Lift, run, shower, swim. You don't need to take it off.
Material
Made of 316L Stainless Steel
Crafted from premium stainless steel: durable, tarnish-resistant, and hypoallergenic. Copper-free, so no green marks or skin irritation.
Gold pieces use 18K PVD plating for superior resistance to sweat and daily wear.
Waterproof. Built for everyday.
How does it fit?
You'll find the exact length or size of each piece in its product details. For rings, use our size guide. If you're between sizes, go one size up. Not sure about a fit? You can exchange it within 30 days.
What does the warranty cover?
Every piece comes with a Lifetime Warranty against fading and tarnishing, plus 60-day cover against breakage. If your jewelry ever loses its color or shine, we'll replace it with a brand-new piece.
Is it ready to gift?
Yes. Each piece arrives in its own velvet pouch, and every order includes one LGC jewelry box. Want a box for each piece? Add the Premium Gift Box at checkout.
What if it is not for me?
You have 30 days from delivery to return or exchange it. Once we receive the return, we refund you to your original payment method.
Shipping, Returns & Warranty
RETURNS & EXCHANGES
You have 30 days from the day you receive your order to make a return/exchange.
Once we receive the return we will refund the money to the original payment method you used.
You can make a return here.
WARRANTY
This piece is covered by our Lifetime Warranty against fading and tarnishing. See details.
Ships today to United States
GOOD DESIGN. FAIR PRICE.
Designed for everyday wear.
A clear price for your everyday piece.
Lost Gen Club: $9.90.
Comparable retail: $229.90, including $220 markup.
The piece itself, the same on both. Everything past it is markup.
BUY 2 GET 1 FREE
Mix or match any three pieces and you’ll get 1 free.
Discount applies automatically at checkout.
Add to your piece
DESCRIPTION
Get the perfect fit every time. This universal chain extender works with all necklaces and chains.
Length: 3"
MATERIAL
Made of 316L Stainless Steel
Crafted from premium stainless steel: durable, tarnish-resistant, and hypoallergenic. Copper-free, so no green marks or skin irritation.
Gold pieces use 18K PVD plating for superior resistance to sweat and daily wear.
Waterproof. Built for everyday.
SHIPPING, RETURNS & WARRANTY
RETURNS & EXCHANGES
You have 30 days from the day you receive your order to make a return/exchange.
Once we receive the return we will refund the money to the original payment method you used.
You can make a return here.
WARRANTY
This piece is covered by our Lifetime Warranty against fading and tarnishing. See details.
Ring size
Scan this code to measure your ring on your phone. You'll need to lay the ring flat on the screen, which only works on a device you can hold. Then come back here to order.
https://us.lostgenclub.com/pages/find-my-size
Hold a bank card or a coin against the screen and drag the slider until the outline matches its edges exactly.
Rest your ring on the screen with the circle inside it. Enlarge the circle until the line just reaches the inside of the band, still visible all the way round. If the line hides under the metal, it's too big — bring it back a touch.
If your measurement falls between two sizes, we recommend the larger one.
| SIZE | DIAMETER | CIRCUMFERENCE |
|---|---|---|
| 8 | 18.1 mm / 0.71" | 56.9 mm / 2.24" |
| 9 | 18.9 mm / 0.74" | 59.4 mm / 2.34" |
| 10 | 19.8 mm / 0.78" | 62.2 mm / 2.45" |
| 11 | 20.6 mm / 0.81" | 64.7 mm / 2.55" |
| 12 | 21.4 mm / 0.84" | 67.2 mm / 2.65" |
HOW TO KNOW YOUR SIZE:
1. Wrap a strip of paper around your finger.
2. With a pen, mark the point on the paper where the two ends meet.
3. Measure the paper with a ruler in mm and compare it to the circumference column in the chart below.
If you are in between sizes, always opt for the larger size.
BUY 2 GET 1 FREE
ADD 3 ITEMS TO CART AND GET 1 FREE
MIX & MATCH WITH OTHER JEWELRY PIECES
FAQs
Can I hit the gym with my jewelry?
Of course. Lost Gen Club jewelry is waterproof, sweat-proof, and built to handle your active lifestyle.
From lifting weights to cardio sessions, you can keep your pieces on without worrying about tarnish or fading.
How does your jewelry stay fade-resistant?
We use premium stainless steel plated with 18K gold through a process called Physical Vapor Deposition (PVD). This advanced technique creates a significantly more durable coating than standard gold plating.
The result: a long-lasting finish that keeps its shine through daily wear.
Is the packaging ready for gifting?
Each piece of jewelry comes in its own velvet pouch, and every order includes one LGC jewelry box. Please note that individual jewelry items do not come with separate jewelry boxes.
Are duties and taxes included in my order?
Yes, all duties and taxes are already covered in the price you see at checkout. That means no unexpected fees on delivery.
Your LGC order arrives hassle-free, straight to your door.
Do you offer a warranty?
Yes, every jewelry piece comes with our Lifetime Warranty.
We’re confident your jewelry will keep its color and shine. If it ever fades or tarnishes, simply follow our warranty policy and we’ll replace it with a brand-new piece.
Do you ship internationally?
Yes, we ship worldwide.
Every order arrives in our gift-ready packaging, including a LGC pouch with every piece of jewelry.
Is your jewelry suitable for sensitive skin?
Our jewelry is crafted from stainless steel, which contains no copper, the metal that typically causes green skin discoloration. While most customers wear our pieces with no issues, individual sensitivities to metals vary. If you have known metal allergies, we recommend consulting with a dermatologist before purchasing. Discontinue use if any irritation occurs.
