10pcs Waterproof Sew-In Magnets - N52 Neodymium Magnetic Snaps for Sewing

These strong sew-in magnets are the perfect hidden magnetic snaps for your sewing projects. Made from N52 neodymium — the highest grade of neodymium magnets available — these disc-shaped fabric magnets are 1.5 times stronger than the most common N35 magnets. Each set includes 10 magnets, already waterproofed to be machine washable.

Perfect For

• Pockets & Clasps — hidden magnetic snaps for a clean, professional closure
• Clothes & Clothing — sew in magnets for clothes to create invisible closures on jackets, shirts, and adaptive clothing
• Purses & Bags — magnetic snaps for sewing into flap closures and interior pockets
• Curtains — sew in magnets for curtains to keep panels aligned and closed
• Cosplay & Costumes — invisible magnetic closures for armor, capes, and accessories
• Quilts & Home Decor — fabric magnets for pillow covers, cushion flaps, and more

Why N52 Neodymium?

N52 is the highest grade of neodymium magnet available. Our sewing magnets are 1.5 times stronger than the most common N35 magnets, delivering a firm, satisfying snap through fabric without the bulk of traditional snaps or buttons.

Size Guide & Material Recommendations

Available in three disc sizes: Small (12x2mm), Medium (18x2mm), and Large (25x2mm).

Waterproof & Machine Washable — All magnets are already waterproofed so you can wash your projects without worry.