Velleman AS9 Field Anti-Static Mat 
with two connect points, 
adjustable elastic wrist strap, 
10 ft coil cord, 
6 ft common point grounding cord with banana jack & clip. P
rovides a portable static-free work area for working with sensitive electronics in the field, mat dimensions: 23.62" x 23.62", surface resistance: ± 108 - 1010Ω. 
Alltronics part# AS9.