Features: and for Roland vinyl cutter plotter and etc. Dimension: 3x11x16mm.4x11x16mm.4x10x14mm.4x10x18mm. Easy to install and were of good quality. If you have any questions, comments, or concerns, please and we will correct your issue. Package: 5pcs Pinch Rollers for Vinyl Cutter. Package Includes: 5Pcs x Pinch Rollers Specifications: Material: rubber + copper Size: 3x11x16mm.4x11x16mm.4x10x14mm.4x10x18mm(optional) note: No retail package. Please allow 0-1cm 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 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.