4mm/3mm Inner Hole Stainless Steel Magnetic Clasps for Jewelry Making Square Shape Leather Cord End

3mm/4mm Inner Hole Stainless Steel Magnetic Clasps for Jewelry Making Square Shape Leather Cord End
Inner size hole 3mm or 4mm round you choose
you choose among Polished steel , gold or black plated over steel
Sell by 1 Piece, Magnetic clasp
25mm long and 6x6mm diameter outside.