Specification Brand : Grip-Rite BulletPoint1 : External Microphones For Situational Awareness BulletPoint2 : Bluetooth Wireless Technology For Calls And Music BulletPoint3 : Noise Reduction Rating (Nrr) Of 25 Db (25 Db With Hard Hat) BulletPoint4 : Durable Recessed Microphones Help Prevent Damage And Reduce Wind Noise BulletPoint5 : Ideal For Teams Or Groups Of Workers Who Need To Communicate On The Job Site While Helping Protect Their Hearing Color : Silver Department : unisex-adult ExternallyAssignedProductIdentifier1 : 764666693241 ExternallyAssignedProductIdentifier2 : 0764666693241 ImportDesignation : Made in the USA IncludedComponents : Collated Framing Nails ItemName : Grip-Rite 3 in. x 0.120 in. 30-Degree Bright Smooth Shank Nails (4000 per Pack) ItemPackageDimensions_Height : 35.56 centimeters ItemPackageDimensions_Length : 21.59 centimeters ItemPackageDimensions_Width : 21.59 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : collated-framing-nails Manufacturer : Grip-Rite Material : Steel ModelName : 3 in. x 0.120 in. 30-Degree Bright Smooth Shank Nails (4000 per Pack) ModelNumber : GRSP10DH4M NumberOfBoxes : 1 NumberOfItems : 4000 PackageLevel : unit PartNumber : GRSP10DH4M ProductSiteLaunchDate : 2020-06-20T04:22:34.285Z SafetyDataSheetUrl : https://ace.infotrac.net/getmsds.aspx?SKU=2006698 Size : 3 " SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 49221500 WarrantyDescription : Warranty