Specification Brand : ProLine Packaging BulletPoint : HellermannTyton BulletPoint1 : Maximum storage or mailing protection, extra strong BulletPoint2 : Plastic end caps seal tubes (included) BulletPoint3 : Rigid tubes resist bending and crushing BulletPoint4 : Outside: 3.24 x 7" (D x L) BulletPoint5 : Material: .125 thick spiral wound fibreboard BulletPoint6 : Note: Children should be supervised by adults to complete the cutting of cardboard tubes to avoid injury.At the same time, some paper tubes may be deformed during transportation, which I hope can be understood.Finally, we welcome customers to give us suggestions for improvement after use. Color : Kraft ExternallyAssignedProductIdentifier : 00810139591986 ExternallyAssignedProductIdentifier1 : 0680017690953 ExternallyAssignedProductIdentifier2 : 680017690953 IncludedComponents : End Caps ItemName : ProLine 3 x 6", .060" thick Kraft Heavy-Duty Mailing Shipping tubes with End Caps (1) ItemPackageDimensions_Height : 23.4 centimeters ItemPackageDimensions_Length : 7.1 centimeters ItemPackageDimensions_Width : 16.3 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : tube-mailers Manufacturer : BESTeck Material : Cardboard Material1 : Cardboard Material2 : Plastic ModelName : 3 x 6" ModelNumber : S-3613 NumberOfBoxes : 1 NumberOfItems : 1 OccasionType : anytime PackageLevel : unit PartNumber : 3x60.tube Pattern : 2" ProductDescription : Mail documents, posters and hard goods safely. Rigid tubes are 3 ply spiral wound. Tube sizes are inside dimensions. Plastic end caps fit tight - Protect your shipment. Plastic end caps included. Outside: 3.24 x 7" (D x L) ProductSiteLaunchDate : 2018-09-25T07:00:00.000Z RecommendedUsesForProduct : Crafts SheetCount : 32 Size : 2" x 6" StreetDate : 2017-03-12T00:00:01Z Style : Pack of 1 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 44121500 WarrantyDescription : If the handmade paper tube has product quality problems, you can consult us