Mettler PolySheen Embroidery Thread is designed for embroidery on a wide variety of fabrics including sportswear, caps, towels, linens and more. Made of bright, shiny trilobal premium polyester, this thread combines a balance of brightness and strength with excellent wash and wear properties. Colorfast, fade resistant and provides excellent resistance to abrasion. 100% Polyester. Size 40 (Tex 24). 2 ply. 220 yard (200 meter). #3650 Ice Cap.