Ohio Flint Earrings and Necklace set, Silver-plate, Native American. Condition is New with tags. This arrowhead necklace and earring set was knapped by hand from a single piece of Ohio Flint. The arrowheads measure approximately 1 1/4" x 3/4". This set comes with Sterling Silver fish-hook ear wires and a 20" silver-plated chain and a free gift box. Ohio flint has been harvested by Native Americans for over 10,000 years. Flint Ridge is a deposit of flint approximately 3 x 9 miles. Today it is a state park. Native Americans east of the Rockies, quarried the flint from pits still visible today. They fashioned many different types of stone tools, weapons and jewelry from Ohio flint. This includes: knives, spear-points, fire-starters, tomahawks and arrowheads. Flint was vital to their survival. Flint ridge was considered neutral territory. One person or nation couldn't control resources that everyone needed. So, it was available to everyone. Today, access is limited. Shipped with USPS Priority Mail with insurance. erp219