Demika - Self Locking Clasp
600 Harbor Blvd. Suite #1022
Weehawken NJ 07086

About Our Company

E.F. Designs Ltd. was established in 1987 for the primary purpose of combining fashion & function in jewelry and eyewear. The company has designed collections for retail chains as well as private label in both eyewear and jewelry. Here are just a few of our past and present clients: Bloomingdales, Nordstroms, Tie Rack, QVC, Hilco (world's largest eyewear distributor), Elvis Presley's Graceland, Museum of Modern Art, J.C. Penney's, and many others around the world.

Demika® and ClickSecure® (divisions of was E.F. Designs Ltd.) were established in 2006 recognizing that the biggest single problem that women have with jewelry is difficulty fastening necklaces and bracelet clasps.

Magnetic clasps have been on the market for some time, but the problem with ordinary magnetic clasps is they can come loose if they catch on something or are attracted to metal objects. As a result, we developed the first magnetic clasp with a safety catch and more recently a self-locking magnetic clasp. The company currently has three issued patents on its clasps and additional US and Worldwide patents pending. Esther Fuhrman is the primary designer but we utilize other designer talents as well knowing full well that our customers have discerning taste in accessories and we try to accommodate these high standards with a wide variety of styles.

Demika®'s "No Questions Asked" Guarantee

100% Satisfaction Guarantee

We're so confident that you will appreciate the quality and styling of our clasps, that we can back them with a "no questions asked" guarantee: if you are not completely satisfied, return the clasp within 30 days for a full refund or exchange. When you have a quality product, it's easy to offer a "no questions asked" guarantee.