• Patented revolutionary magnetic interconnect technology (U.S. Patent 5,004,425)
  Creates magnetic connection between wristband and coil cord; meets ESD S1.1, including disengagement force test (1-5 lbs)
• Dual-wire wrist strap provides redundancy
  If one dual wire wrist strap condutor is severed, operator still has reliable path-to-ground with other wire
• Compatible with 3M and other brand Continuous Monitors
• Longer lasting; prevents wear
  No moving parts
• Premium metal expansion wrist strap with more reliable path-to-ground*
  Comfortable, designed not to pinch or pull hair
• Durable metal band
  Long wearing, easy to clean
• Superior contact with skin
  For reliable removal of generated static charges
• Non-flaking or scratching laminated insulator on all external surfaces
  Protects wearers from electrical hazards; provides many years of product life
• UL Listed
• Superior resistor connection strain relief
  Superior reliability. Greatly exceeds ESD S1.1 Bending Life Test. Tested at over 1,000,000+ flex cycles.
• Lifetime warranty on coil cord strain relief
  
• Made in America

* "Note: 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]

Per ESD Handbook TR20.20 section 5.3.9.1  Wrist Strap Checkers - “Wrist strap checkers have historically been the primary tool for testing the operation of the wrist strap system including, the wristband, grounding cord and most importantly, the electrical integrity of the contact between the wristband and the wearer. Wrist strap checkers measure the resistance of the entire system.”

Jewel® Wrist Bands meet and exceed the Wrist Band and Wrist Cord requirements of ANSI/ESD S20.20.

ANSI/ESD S20.20 Paragraph 6.2.2.1 Personnel Grounding Requirement "All personnel shall be bonded or electrically connected to ground or contrived ground when handling ESD sensitive items. When personnel are seated at ESD protective workstations, they shall be connected to the common point via a wrist strap system."

"Daily (Wrist Strap) testing may be omitted if constant monitoring is used." (ESD S1.1 Section 6.1.3