Twill tape is used in garment sewing for adding stability to jackets, collars and plackets, as well as for binding edges. 100% Polyester, machine washable. This product is also available retail by the yard. Wholesale Twill Tape - 3/4" Polyester White, 100 yds. 100% Polyester. Machine washable. 3/4" wide. Priced per 100 yd spool.  This was a special purchase and we will not be able to re-order when we sell out.