The ring is 2.5mm wide and 1.5 mm thick.
This listing is for one stacking ring.
All ring sizes available.
Please specify ring size at checkout.
Also all stackable rings are available 3 for $45 and 5 for$60, mix and match. Quantities of 3 or 5 are listed as separate items in my shop.
3 for $45 - http://www.etsy.com/listing/64577379/stacker-rings-3-for-39-dollars-mix-and
5 for $60 - http://www.etsy.com/listing/64577637/stacker-rings-5-for-55-dollars-mix-and
Check out my other stacking rings here - http://www.etsy.com/shop/DogSkinStudio?section_id=7736968
Wholesale pricing available. Please convo for details.
Thanks for looking!