Our Oyster Shell Leather Belt Collection feature the Eastern Atlantic, Barnstable, Cotuit, Wellfleet and Gulf Coast Oyster Shell Belt. We use natural veg tanned quality leather straps for these unique oyster belts with screw posts to change out buckles. Finely artisan bench crafted, handmade and paired with your choice of leather type and color with oyster shell buckle. Oyster Beach Art handmade from Cellar Leather on Cape Cod. American Made in USA. oysterbelts.com