We do not offer discounts on single items. Discounts are available for purchases of 2 or more items, so please comment if you are interested. No need to comment, direct purchase is OK. We cannot guarantee perfect packaging, so please purchase only if you understand this. We are sorry, but we cannot sell to those with cat allergies, as we are concerned about potential problems. Industrial/Professional Sewing Machine Bias Tape Attachment This bias tape attachment is compatible with both 2-fold and 4-fold bias tape. A simple instruction manual will be included. Sewing width: 5mm to 20mm Compatible bias tape width: 10mm to 40mm Using this attachment, you can sew on bias tape in one go. *It is easier to use if you secure it from the side with a T-shaped presser foot. T-shaped presser feet are also available. Tested and confirmed to work with professional sewing machines JUKI SL-280EX and Janome 780DX. *We have not tested other brands of sewing machines, so we cannot guarantee that they will work. The needle drop position can be adjusted with the adjustment screw.