diameter:10,12,15mm length:65cm,80cm and more plastic case with plating,with different color computer keys SpecificationSize (mm)Made to orderMeasurementsAs per real dataPacking waysHead card, bound card, poly-bag with cardringed card, double blister, blister packingNW.As per real dataGW.As per real dataMinimum order quantity5000 piecesColorGray/black, red, blue, yellow, greenPeriod of validity ...