Manufacturer Part Number: 563.78x18x18BK-|Mat Type|Solid GridEdge Type|InterlockingTraffic Type|Heavy-DutyBase Material|VinylSurface Material|PolyvinylchlorideMaterial Composition|Width (Inch)|18.0000Dry/Wet Environment|DrySurface Style|Drainage Holes|NoGrit Coating|YesThickness (Inch)|7/8Includes|Features|Abrasion-Resistant; Chemical-Resistant; Cutting Fluid-ResistantStandards|ASTM D 3884; ASTM F1677-05Series|563Number of Interlocking Sides|4Male or Female Connectors|Male & FemaleRamp Edge Sides|For Use With|EPP GSA Codes|AQ - CPG(Comprehensive Procurement Guidelines)Length (Decimal Inch)|18.0000Product Service Code|UNSPSC Code|52101510