These untreated BEECH wood rings can be treated with your own personal organic products, such as your own favourite oil (olive oil, avocado oil, grape seed oil, etc.) and a local beeswax.

Dimention: (Outer size x Inner size x Thickness)
40mm x 22mm x 9mm
50mm x 30mm x 10mm
55mm x 35mm x 10mm
60mm x 32mm x 14mm
70mm x 44mm x 13mm
80mm x 50mm x 15mm