Mandala Crafts Wholesale Gold Silver Tone Magic Magnetic Lock Necklace Bracelet Making Jewelry Clasps (8 X 20mm, 10 PCs) Brass Based Metal Magnetic Jewelry Clasps; Premium Quality Jewelry Clasps; DIY jewelry making supplies in bulk to make fashion bracelets or necklace closures, extenders, converters for men or women. Strong magnets inside to make wearing and taking off your jewelry piece like a magic; Manufacturer Money-Back Guarantee: 90 days; Mandala Crafts takes pride in making products carrying our brand. If you are not completely satisfied, you can return it for a refund in 90 days. No questions will be asked. Every box of the clasps is marked and labeled with our logo. Mandala Crafts, a trademark solely owned by Mandala Trading Inc., is the only distributor of Mandala Crafts.