20mm Rubber O-Rings (ID: 15mm) - choose color & quantity

Pkg of 15 or Pkg of 90

Outer Diameter: 20mm Inner Diameter: 15mm Thickness: 2.5mm

AR: 6

Our EPDM rubber orings are custom made for us.  We have spent years developing this color selection for all you industrial and jewelry making needs.

For Chainmaille: Works best in larger pattern and thick cuff bracelets.

For leather: Could be used as a ceterpiece or closure

Other uses: These can be used for Macrame and Holiday Ornaments.  EPDM Orings were developed to form a waterproof seal.  They can be used with LED lights to form a waterproof seal between the bulb and hardware.  These also have Industrial uses and are used with vaping accessories.

Sizing: The ID or Inner Diameter is the size of the hole.  Generally, choose an inner diamter slightly smaller than you require.  The rubber will stretch to fit over items and form a strong seal or hold items in place.