A Film ( Printable Film) 
23.6in x 328ft (60cm x 100m) UV DTF Transfer Film A
The Printing surface is coated with glue 

Specifications:
Film Thickness: 0.0075mm
Packing Size:  (7.2in x 7.2in x 24.2in)

Application:

Can be widely used on all kinds of hard material surfaces, suitable for flat, curved, and some irregular surfaces. It performs well on glass, metal, acrylic, wood, and other materials, and is one of the easiest and most convenient ways of UV transfer printing