... . washable,durable; 3.eco-friendly heat transfer printing for stamps&stamp mount1.used for stamp mount,caps,bags... 2. washable,durable; 3 ... , Fast, Clean, Elegant and Environmental Friendly.It can be used for a long time, and also continuous used if you add ... the ink Size(mm): Rectanger:18*70mm, 20*62mm, 40*25mm,20 ...