Binder Attachment for Unfolded Bias Tape #88 is perfect for creating bias-bound edges on various projects. The unfolded tape is fed through its bias-tape feeder, positioned accurately along the fabric edge, and held securely in place for sewing, resulting in even, professional edge finishes on quilts, home furnishings, and garments. Available in three sizes—28 mm (scant 1-1/8”), 32 mm (1-1/4”), and 38 mm (scant 1-1/2”)—it requires matching Binder Foot #95 / 95C for optimal results. Once bound, the final tape widths are 7 mm for 28 mm tapes, 8 mm for 32 mm tapes, and 11 mm for 38 mm tapes.