Sorry for it being upside down, but hopefully you get the idea anyway 
How is cracking of the laser transfer when the shirt is stretched?Nope. I transferred recently from Epson inkjet to laser printing.
It's made in Germany and is available world wide. Most merchants in USA carry this product and would have dropped it if it wasn't performing. Following instructions is critical.
If Forever no-cut light has lasting quality equal or greater than cut fashion film, glitter, rhinestone, hologram on T-shirts washed inside out in cold water and dry hung than I am happy.
For a shirt to last a life time one should use sublimation.