About 6mm x 6mm to 7mm x 10mm (0.2" x 0.2" to 0.3" x 0.4").
Size and shape of stones varies slightly for all rough studs.
If you would like to pick this item up at our store front, please select "pick up" during checkout.
If your delicate specimen is over 70lbs we will refer you to our local Crating company for safer freight shipping!
*At customer expense.