ESD-Safe: NoCut Accuracy: ± 0.8" (± 2mm) # of Rolls Of Tape: 1 Tape Width: 0.118" - 0.984" (3-25mm) Max. Tape Core Diameter: N/A (Bobbin-Free Design, Accommodates Any Size Core)Max. Outside Tape Diameter: 5.91" (150mm) Unit Dimensions: 4.96" W x 5.91" D x 10.16" H (126x150x258mm)