These magnetic clasps have a hole of approximately 40mm x 2mm or 3mm
They can be used with: 1 piece 40mm flat leather / 1 pc 30mm flat leather + 1 pc 10mm flat leather / 2 pcs 20mm flat leather / 4 pcs 10mm flat leather / 2 pcs 10mm flat leather + 4 pcs 5mm flat leather / 8 pcs 5mm flat leather




