• Magnetic connection between wristband and coiled cord
  Superior electrical connection to eliminate intermittent failures of traditional snaps; extends the lifespan of the wrist strap. Maintains 0.45 - 2.26 kg release to prevent accidental disconnects and increased safety.
• Metal expansion wristband
  Used with a coiled cord to create a path-to-ground for an operator with resistance <3.5 x 10⁷ ohms per the required limits of ANSI/ESD S20.20, tested per ANSI/ESD S1.1 or ESD TR53.
• Patented¹ size adjustment
  Designed to allow the operator to adjust the size (circumference: 14 cm - 33 cm) to their wrist.
• Medical grade series stainless steel backplate and links
  Creates a more reliable path-to-ground² for the operator.
• Solid stainless steel machined snap stud
  Solid material will provide a consistent 0.45 - 2.26 kg release to prevent accidental disconnects between wristband and cord.
• Date coded
  Provided so that the lifespan of the product may tracked and to ensure quality control.
• UL listed
  Meets UL requirements to ensure operator safety.
• To be used with MagSnap^® coiled cord
  Click here for MagSnap^® coiled cords.
• Made in United States of America

References
1.  Patent Number 5,568,351 - Adjustable Antistatic bracelet with snap-assembled permanent
2.  Metal expansion bracelet style wrist cuffs may trap moisture underneath and can be more effective for people with dry skin." [ESD Handbook TR20.20 section 5.3.2.4.3]