Could perhaps be a slipbox ....
gloss look
16 EUROS
6 films
https://www.amazon.it/gp/product/B01JNVC8NI/?tag=hidefnin0f-21
gloss look
16 EUROS
6 films
https://www.amazon.it/gp/product/B01JNVC8NI/?tag=hidefnin0f-21