Specification Brand : Walfront BulletPoint1 : Chrome Plated Steel: Constructed from chrome plated steel, this 10g hook weight is built to last, ensuring long term use and reliability. BulletPoint2 : With an impressive accuracy rating of ±2%, this hooked weight provides for precise and results. BulletPoint3 : Function: Specifically designed for balance testing and weight determination, this hooked weight is engineered for optimal performance. BulletPoint4 : Versatile Application: This hooked weight is for studying pressure, force, and torsion, making it an ideal tool for classroom experiments, laboratory research, and even home use. BulletPoint5 : Convenient Packaging: The hooked weight comes with 2 sets of 10g hook weight and a storage box, ensuring easy organization and portability for your convenience. ItemName : 2pcs Double Hooked Weight 10g Lab Weights Physics Teaching Hook Weight Calibration Weights Laboratory Mass Kit ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 3 centimeters ItemTypeKeyword : calibration-weights Manufacturer : WALFRONT ModelName : Walfronteb5gui30rq ModelNumber : WALFRONTeb5gui30rq NumberOfItems : 1 PartNumber : WALFRONTeb5gui30rq ProductDescription : 1. Chrome Plated Steel: Constructed from chrome plated steel, this 10g hook weight is built to last, ensuring long term use and reliability. 2. With an impressive accuracy rating of ±2%, this hooked weight provides for precise and results. 3. Function: Specifically designed for balance testing and weight determination, this hooked weight is engineered for optimal performance. 4. Versatile Application: This hooked weight is for studying pressure, force, and torsion, making it an ideal tool for classroom experiments, laboratory research, and even home use. 5. Convenient Packaging: The hooked weight comes with 2 sets of 10g hook weight and a storage box, ensuring easy organization and portability for your convenience.