12 Pcs beach sea glass beads surf-tumbled flat free form 20-30 mm Patrick's Day Green, Plus FREE Gift Package JCT ECO This is artisan's work, step by step, and the picture is original! The quality of our sea glass is total jewelry grade! Material is botal recycled glass! The size is around 20--30mm and the thickness is 3 mm or so. For drilled:http://www.amazon.com/dp/B00X12QFN0 We run business by America way, our company is a USA company although our workshop is in China. For Summer now!You will receive the similar ones in the picture!