... Oeko-Tex 100 5.Color,shape,size are change superman embroidery patches 1. Material: cotton, felt, Indian metal threads2. Sizes ... garments, clothes, caps, bags, etc.5. Backing: Plain, Iron on, Paper backing, self adhesive, sewn-on.....6. Sampling lead ... in producing all kinds of embroidery patch, embroidery badge,woven label, woven patch, garment tags, hang tag,etc. superman embroidery patches