What's in the package:
- 2 x acrylic 62 mm lenses
- 1 x 20 metal buckles and keepers
- 42 x 9X9 mm rivets
Note that the lenses will ONLY fit the plague doctor mask linked bellow :
https://www.etsy.com/listing/777915782
All tutorials free at https://www.youtube.com/user/tovlade