Specification AgeRangeDescription : Adult AssemblyInstructions : Already assembled Brand : Thomas BulletPoint1 : Our polyurethane chairs are fully washable, making them ideal for almost any environment BulletPoint2 : Optional 6-way adjustable arm rests support a variety of arm placements for proper ergonomics BulletPoint3 : Each ergonomic polyurethane chair is backed by our 15-year warranty, lifetime on the pneumatic lift BulletPoint4 : Country of origin: United States FinishType : Polished FurnitureFinish : Chrome IncludedComponents : Caster ItemName : Thomas ECOM CLR-PDHCH-MB-CR-T1-A0-RG Clean Room Polyurethane Desk Height Chair, Medium Back, with Chrome Base, with Tilt, Glides Without Arms ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 0.5 inches ItemPackageDimensions_Width : 0.5 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-seats Manufacturer : Thomas Scientific Material : Borosilicate Glass ModelNumber : 1181N10EA NumberOfItems : 1 PartNumber : CLR-PDHCH-MB-CR-T1-A0-RG Pattern : Solid ProductSiteLaunchDate : 2016-07-30T08:00:01.000Z SupplierDeclaredDgHzRegulation : unknown SurfaceRecommendation : Hard Floor UnitCount : 1