(1)safe and non-toxic,it is make by Bottom paper, glue, printing ink, PET protecting film
<br />(2)Features: Non-toxic, waterproof and sweat proof, transferred by water
<br />(3)ideal to wear on your eyes
<br />(4)having the certification of EN-71
<br />(5)any size and design are acceptable
<br />(6)ideal for promotion