Manufacturer Part Number: 560.78x18x18BK-|Mat Type|Open GridEdge Type|Traffic Type|Heavy-DutyBase Material|VinylSurface Material|PolyvinylchlorideMaterial Composition|Width (Inch)|18.0000Dry/Wet Environment|Dry; WetSurface Style|Drainage Holes|YesGrit Coating|YesThickness (Inch)|7/8Includes|Features|Abrasion-Resistant; Chemical-Resistant; Cutting Fluid-ResistantStandards|ASTM D 3884; ASTM D575-91; ASTM F1677Series|560Number 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