PERMASLEEVE HEAT-SHRINK WIRE MARKER 44.8MM W WHITE SP50; Shrink Ratio:3:1; I.D. Min:8.45mm; I.D. Max:24.13mm; Marker Dimensions:42.164mm x 44.83mm; Legend:Blank (No Legend); Accessory Type:PermaSleeve Heat-Shrink Wire Marker