Hidden snap 14 mm. Original and discreet system. Ideal for textile creations . The BOHIN PVC-coated magnetic buttons are water-resistant. This invisible fastening system is ideal for your textile creations, beach bags and clothing. The very powerful magnets are sheathed in PVC, they are waterproof and do not risk oxidation. Inserted between 2 layers of fabric, they enable an invisible fastening. All you have to do is sew the two plastic-coated parts to the inside your lining, and disconnect the two parts by sliding them together without pulling so as not to damage the plastic outline.