Features:

Heat Fused 3-Layer Vinyl Composite provides reliable path to ground and eliminates static charge generation as a worksurface table mat, shelf liner, and cart liner.
Dissipative (1 x 10^6 < 1 x 10^9 ohms Rtt) Abrasion Resistant Top Layer - Limited Lifetime Warranty meets ANSI/ESD S20.20 worksurface required limit and recommendation of ANSI/ESD S4.1 for contact with ESD susceptible items. Electricals will not drift for the life of the mat.
Conductive (<10^4 Rtt) Mesh Middle Layer Bottom Layer - Limited Lifetime Warranty the dedicated conductive layer reduces the resistance to ground (Rtg) from the top of the surface to the groundable point ground and allows the mats to be used with monitors. Electricals will not drift for the life of the mat.
Dissipative (1 x 10^6 < 1 x 10^9 ohms Rtt) Cushioned Bottom Layer - Limited Lifetime Warranty provides additional energy absorption for components susceptible to physical shock.
Laser Engraved With ESD Protective Symbol, Specs, and Manufacturer identifies ESD protective product for control & auditing purposes.
Lead-free RoHS compliant.
Includes 14213 Ground Cord.
Made in the United States of America.

Desco Statfree Z2™ 42556 Dissipative 3-Layer Vinyl Mat Kit 30"D x 72"W - Gray