Size of the largest bead is 18 13mm. The smallest 12,6 x 11,6 mm. If you have any additional questions do not hesitate to contact me.I guarantee that you will receive exactly what is shown in the photo. I guarantee the quality of packaging. The item "Antique Natural Baltic Amber Prayer beads komboloi tasbih masbaha Rosary 60,5g" is in sale since Wednesday, March 11, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Amber". The seller is "intelligent_2014" and is located in Poltava. This item can be shipped worldwide.