I offer you excellent antique coral beads! Bead size diameter (the thickness of the beads) of 5,1 mm to 11,7 mm. Length on photo, ruler in cm.Thanks for the visit, your attention and time! I recommend to see my other items, there are lots of interesting things. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "beauty-and-antiques" and is located in this country: UA. This item can be shipped worldwide.