Specification Brand : BOLOUY BulletPoint1 : Made with Copper,PVC BulletPoint2 : Diameter:35mm BulletPoint3 : Wide tonal response BulletPoint4 : Speech and music applications BulletPoint5 : Piezo Discs For Buzzer Pressure Color : Mixed-colors ExternallyAssignedProductIdentifier : 7613220778227 IncludedComponents : piezo buzzer ItemName : BOLOUY Buzzer 10pcs 35mm Piezo Buzzer Drum Disc+ Wire Copper ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.94 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : piezo-transducers Manufacturer : BOLOUY Material : Copper+PVC ModelName : Pickups & Pickup Covers ModelNumber : 5U030196321 NumberOfItems : 1 PartNumber : XEGZLH Pattern : Solid ProductDescription : Color:see picture Copper,PVC Diameter:35mm Wide tonal response Speech and music applications Piezo Discs For Buzzer Pressure Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!