Made of gold-plated brass, each unit measures 3.5x2mm and has a loop with a 1.6mm inside diameter. 

These crimp ends are smooth and stylish, and this pack includes 10 pieces. 

They are suitable for use in handmade jewelry projects and are made in the United States. 

Please refer to the item specifics for more details on the size, style, and material of these crimp coil/coil cord ends.