Skip to main content
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
The 18" Osborne Reef Necklace is shown on a model. The model is also wearing the Osborne Reef Bracelet.
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
The Osborne Reef Bracelet is shown with the matching Osborne Reef Necklace. The necklace is sold separately.
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
This 18” box chain necklace is made from recycled stainless steel. Designed to represent the tires we’re recovering from the Osborne Reef, the tire-shaped pendant is filled with verified 100% crumb rubber from tires that our crews recovered directly from the Osborne Reef.
The tire crumb is set into the pendant with our plant-based epoxy resin. The outer edge of the pendant is etched with tire-tread detail and the back with 4ocean branding.

Osborne Reef Necklace

By purchasing this product, you will remove 1 pound of trash from the world's oceans, rivers, and coastlines.
30.00 USD
Need more than 10?

For larger quantity orders, our Customer Service team is happy to help. Email us and we’ll assist with your order.

Email Customer Service | Opens Email
Description

Clean the ocean and protect our coral reefs

The Osborne Reef Jewelry Collection is your chance to own a real piece of ocean conservation history and fund an underwater cleanup operation that helps protect our coral reefs.

  • Handcrafted by local 4ocean Bali artisans
  • 100% recycled stainless steel box chain necklace with 2” extender and lobster clasp closure
  • 12 mm pendant cast with tread detail along the edges
  • Made with verified 100% recycled crumb rubber from tires that our crews recovered directly from the Osborne Reef
  • 100% plant-based epoxy resin
  • Adjustable from 16 to 20” with lobster clasp closure
  • Unisex, waterproof, adjustable from 7 to 13 in. (18 to 33 cm)
  • Guilt-free shipping is carbon neutral and plastic free
  • Five pounds of trash recovered from the ocean, rivers, and coastlines
  • Warning: This product can expose you to chemicals including bysphenol A (BPA), which is known in the state of California to cause cancer, birth defects or other reproductive harm. What does this mean? Click Here
Delivery & Shipping

Don't worry about your impact! Your shipping will be delivered with carbon neutral and plastic-free shipping. Expect your order to ship out within 2 business days.

  • 5 stars: 85 (83%)
  • 4 stars: 11 (11%)
  • 3 stars: 4 (4%)
  • 2 stars: 1 (1%)
  • 1 star: 1 (1%)
A
Allen D.
Much smaller than expected

Much smaller than expected

C
Chris S.
Perfect Necklace

I love the design of the necklace as well as the cause its meant for. It looks great and as a tall guy with a 17in collar this fits nicely.

J
Jacob W.
I love the design and

I love the design and the chain is very sturdy. It makes a great conversation topic. The tire piece is small enough that it looks like a professional jewelry piece.

C
Catherine Wells
Necklace

Love the meaning

S
Sal Lupo

Absolutely beautiful! Thank you so much for all you do for our oceans!

K
Kelly Henry
Osborne Reef

The "tire" is smaller than I thought it was going to be. But that is OK, I like it even better than I thought I would.

C
Catherine Updike
I feel good helping clean up our oceans.

I love the simplicity of the necklace simple but stylish.

A
Ann Orosz
Christmas gift

My son asked for this necklace for Christmas, and he is very pleased with it.

S
Sybil Cramer
Gifts that Give Twice

I love the quality of the chain this "tire replica containing a small amount of tire rubber pulled from the sea" by 4Oceans. I am the adviser for a Green Team student environmental club our local high school and I brought the necklace to today's meeting for the members to pass around as I discussed the benefits of giving holiday gifts that give twice: once to the recipient of the necklace - and also a present to mother Earth and the marine life in the oceans that benefit from a trash free environment.

J
Johanna A Benz
Great work you all are doing love my necklace thank you

Osborne reef necklace awesome

J
Jennifer

Really adore this necklace I feel like it goes with everything

g
gerald wienckowski
Osborne reef necklace

I recently got this for my daughter. She loves it.

J
Joshua Eartly
Small but nicely detailed

The chain is on the short side and the necklace center piece is also small but very detailed. Definitely a solid purchase.

K
Kathleen McCray
Excellent

I love this necklace because it stands for important cleanup.

j
judson eddy
Beautiful

Great product and an even better cause.

J
Johanna A Benz
Tires taken out of ocean

Liked it alot

E
Emily Beacham
Emily B

Just beautiful! Bought for my sisters too

V
Valerie England
Love this necklace!

Pendant is perfect size.... not large and not too small.

A
Alice VanFarowe
smaller than expected but still a gem

I love that this necklace comes with the info on the Osborne Reef- a good idea gone bad. It acknowledges that not everything we attempt to do for the environment works the way we hope. Nevertheless, this is being changed for good. Part of that good is using the tires for these necklaces. I wish the chain was longer and the tire piece was larger. Please consider the fact that not everyone likes to (or can) wear short necklaces. Perhaps give an option to get a longer chain.

D
Dee Hakala
Luv

Stainless steal great idea - the first necklaces with pink or blue plastic were too thin re: chain and too short .

I wear it non stop ! So
Really enjoying the heartier necklace. And…. Sharing story with others is lovely !

N
Nicole

I love how everything I purchase saves part of the oceans. I feel like I’m doing something to help as corny as that sounds

R
Rich Rose
Necklace

Nice lightweight and pretty

B
Barbara Quigley
Barbara

Love it!

L
Lily

Love this necklace!! i’ve been wearing it for months in the ocean, shower, at the gym!! it never tarnishes and I don’t have an allergic reaction to it

N
Nicole Wascoe Bauman
Stylish and it helps our planet!

Stylish design, nice chain, good delivery and all for a great mission.

L
Lindsey Snyder
Necklace

I love it. Been wearing it on my neck and never take it off

M
Martie Pritchard
Purchase Double Purpose

I'm very pleased with the Osborne Reef necklace. It's an all occasion kind of jewelry and not age specific. My granddaughter is almost 16. I got the necklace as a new driver's birthday gift.

J
Jake

Love the simplicity as well as the story behind it

P
Paige

Beautiful Necklace, the story behind how it was made is amazing.

J
Jennifer T.
Repurpose and very cool looking reef necklace

I already own the Osborne reef bracelet and had to have the matching necklace. Not only is the jewelry made very well, it was made with a purpose! I absolutely love each product I’ve received from 4Ocean and I wear it with pride. Thank you to all the team 🌊:u1F90D:

N
Natalie A.
You guys rock!

Beautiful piece of jewlery. Love the black! Great Cause

F
Frederique B.
It is nice, but a

It is nice, but a little smala

D
Debbie B.
I really like it. i

I really like it. i wear it all the time