Specification Brand : JTS BulletPoint1 : MAGNESIA BLOCK SOLDERING WORK BulletPoint2 : JEWELRY MAKING - SOLDERING & WELDING APPLICATIONS BulletPoint3 : Magnesia Soldering Block, made of a soft (Non Asbestos) fibrous and fire-proof material. Magnesia block is able to tolerate heat temperatures up to 2000oF / 1090oC. BulletPoint4 : Block is comparatively soft which permits steadying object into the surface or inserting pins to hold parts for soldering. Block can be easily refurbished to a smooth surface by slight sanding. BulletPoint5 : Great part to replace your old or broken one. Color : White ExternallyAssignedProductIdentifier1 : 619159389937 ExternallyAssignedProductIdentifier2 : 0619159389937 FinishType : Finish IncludedComponents : inc ItemDisplayWeight : 27 grams ItemName : JTS Magnesia Soldering Block Jewelry Making Silver Art Repair & Welding Board ItemPackageDimensions_Height : 10.3124 centimeters ItemPackageDimensions_Length : 7.2898 centimeters ItemPackageDimensions_Width : 7.493 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : soldering-stations Manufacturer : JETS INC Material : Silver ModelNumber : TRTBB723 PartNumber : TRTB000723 PowerSourceType : PowerSource ProductDescription : · Measures: 6" x 3" x 1-1/2" - 150mm x 75mm x 35mm · Block Weight: 4oz. ProductSiteLaunchDate : 2015-04-25T07:00:00.000Z Size : 41*41mm SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 52140000 Voltage : 1 volts