... : Cotton, cotton-polyester, wool. Flex PU heat transfer vinyl for T-shirt This heat transfer cutting vinyl films are applied on all ... secondsSize: 0.5m (Width) * 25M,50M,100M (Length) Application: Sports teams, uniforms, T-shirt, Jacket, Caps, Umbrella, Towel, Bay etc. Printing & Transferring Instructions ... when it becomes warm. Flex PU Heat Transfer Vinyl for T-shirt