Purchase is for one size 11 Redwood Burl ring as shown in image above.
 
The redwood species contains the largest and tallest trees in the world, these trees can live for thousands of years and are predominately from right here on the Northern Californian coast. 
 
Burl is a grain characteristic that happens in many types of wood - it is caused by unsprouted bud tissue, which results in a large, knobby growth on the base or trunk of the tree. Burled wood is highly sought out for its unusual grain pattern and rarity. 
 
Wooden rings are fashion accessories and are not intended for 24/7 wear.
Please, Wear With Care.
 
Rings have a water-resistant coat and are finished with carnauba wax, however it is not recommended to submerge in water or wear during times of high activity.