Individual keys are mannequin Ainterlocking keys are mannequin BDescription:100% Brand New and excessive quality.Features:Material:Zinc alloyColor:SilverSize:16/20/25/30mm(1 inch =25.4mm or 1mm = 0.0393 inch)1 set lockNotice:1. Please enable 2-3% error due to manual measurement.Please make sure you do not mind before you bid.2. The colours can have assorted as the distinction display,please understand.