Specification Brand : Electriduct BulletPoint1 : Order for 2 Yellow sections - Covers 39.5" BulletPoint2 : Each section is 19.75" long by 4" wide. Installing them together makes a 39.5" speed nub BulletPoint3 : Low profile (5/8" height) BulletPoint4 : Great for low speed traffic areas: Schools, parks, shopping centers, parking lots and garages BulletPoint5 : Included Mounting Hardware: 8 pieces of 3" spikes. (For a more permanent installation, please use your own mounting hardware) Color : Yelllow and Black Color1 : Yellow Color2 : Yellow CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7541800819278 ExternallyAssignedProductIdentifier1 : 883343530379 ExternallyAssignedProductIdentifier2 : 0883343530379 IncludedComponents : No ItemLength : 48 inches ItemName : Electriduct Speed Nubs Safety Bump Rumble Strips Kit: 2 Yellow Sections - Total Length: 39.5" ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 21 inches ItemPackageDimensions_Width : 5.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-safety-rope-barriers Manufacturer : Electriduct Material : Rubber ModelName : Genericw1uq0biz6m ModelNumber : SB-ED-NUB-YL NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : SB-ED-NUB-YL ProductDescription : The Speed Nub is our solution to providing a safety speed bump. Each kit comes two rubber strips; one yellow and one black strip (the black is made from recycled rubber). This low profile and color combination is meant to prevent vehicle damage while brightly displaying traditional caution notification. Buy multiple kits to create a personal traffic safety zone. *Additional mounting supplies may be needed depending on the installation location* ProductSiteLaunchDate : 2013-03-05T17:54:35.141Z RecommendedUsesForProduct : Crowd Control Size : 1 Kit (2 Pieces) Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 24100000 WarrantyDescription : Manufacturer warranty for 90 day.