This extra-fine, fusible stay tape works well for hems and seams. It is almost invisible, but gives support without changing the hand. Sold by the 25 yard roll. Black - 1/2" Fusible SS1 Knit Stay Tape - More Than Extremely Fine 0.5" X 25 yards SewkeysE Knit Interfacing Sold by the 25 yard Roll (SSI.5-BL) M494.19 Combine with other items from our store for a shipping discount!