FTmall(TM)1PC Cordless Wireless Anti-Static Wrist Strap NEW 1PC Cordless Wireless Anti-Static Wrist Strap NEW Features:Brand new Adjustable Cordless Grounding Anti-Static Wrist Strap Protect sensitive electronic components from ESD (electrostatic discharge) Provides safe grounding source by using the Corona Discharge Effect to rid the body of static charges before it can damage data or computer equipment. FTmall is a registered trademark and is the only authorized seller of FTmall branded products, Only FTmall can provide you quality guarantee and good after sales service.