Specification Brand : GE BulletPoint : CUSTOM IDENTIFIER: GENERAL ELECTRIC GE 15D21G002 R702514 BulletPoint1 : ♥ When a current is passed through the coil, a magnetic field is generated around the coil. This additional magnetic field can generate an external force to the upper permanent magnet, or push or suck. BulletPoint2 : ♥ By adjusting the magnitude and direction of the current flowing through the coil, the force can be adjusted to generate Stable magnetic suspension. BulletPoint3 : ♥ Made of high quality material, thus it is durable. BulletPoint4 : ♥ Magnetic Levitation Coil ONLY, other accessories demo in the picture is not included. BulletPoint5 : ♥ Customer Satisfaction is Our Great Passion: Your satisfaction is 100% guaranteed! please be free to contact us if you are not satisfied for any reason ExternallyAssignedProductIdentifier : 6900868525476 ItemName : General Electric GE 15D21G002 Coil 115-120V-AC ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 3.75 inches ItemPackageDimensions_Width : 3.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : electronic-coils Manufacturer : GENERAL ELECTRIC GE Material : Metal NumberOfItems : 1 PartNumber : R702514-15D21G002 ProductDescription : GENERAL ELECTRIC GE 15D21G002 COIL 115-120V-AC ProductSiteLaunchDate : 2019-07-15T19:29:06.110Z Style : Manual UnspscCode : 32000000