Stainless Steel Bell Shape Cord End Caps with Eyelet, Jewelry Making Tie Ends (3mm-10mm)

Stainless Steel Bell Shape Cord End Caps with Eyelet, Jewelry Making Tie Ends 
Stainless steel made cord end cap with eyelet
Inner size from 3mm to 10mm you choose
Whatever the size you choose, it sells by 10 pieces
Use the same size cords  to fit the same hole, for example 6mm cords for 6mm inner cap