AATCC Multifiber test fabric # 10 precut pieces of 2 X 2 inches (5 X 5 cm) WITH 2 Overcast (Serged) Edges and 2 Heat Sealed (Fused) Edges.
Six fiber (8 mm [0.33 in.] bands) containing acetate, cotton, nylon, polyester, acrylic and wool.
Precisely cut, heat sealed & serged for use in any heavy mechanical action test such as AATCC TM 61 (3A & 4A)-Colorfastness to Laundering test done in a Laundrometer.