10mm Rubber O-Rings (ID: 6mm) - choose color & quantity

Package of 40 or Package of 240 Outer Diameter: 10mm  Inner Diameter: 6mm  Thickness 2mm  Outer Diameter: .39 inches Inner Diameter: .24 inches Thickness: .08 inches AR: 3 For Chainmaille: Works best with 1/4" jump rings.  This O-Ring is thick and sturdy.  Works well with European, Persian and Japanese chainmaille weaves. For leather: This size fits mini Regaliz leather (10x4mm oval leather cord) or 2 pieces of 5mm round leather cord. For Apparel: Color coding & size markers.  Place a colored ring onto hangers to designate size or collection.  These will even fit onto plastic hangers. Audio & Lighting Cable Management: Place colored O-Rings onto cables according to cable length or usage.  Other uses: This size fits onto a standard size pen to make a good pen grip.  These are also used as stitch markers for Knitting & Crochet and can also be used for Macrame.  EPDM O-Rings were developed to form a waterproof seal.  They can be used with LED lights to form a waterproof seal b