The game has so many cards and when you sleeve them you're unable to fit everything on the original box and with the expansions the situation is even worse.
These inserts allows you to fit all the expansions released so far (and relative extra miniatures in case you bought them) in simply 2 boxes.
This makes you save quite a lot of shelf space, added with the fact that sleeved components with extra miniatures can be stored well and also are easier to grab since the components are stored in a better way.
Unlike wood inserts, there is no need to assemble anything and also it is lighter.
If you have all the boxes and miniatures available today for ISS Vanguard and you're planning to sleeve the cards, this is a must have product.

Specific review for insert for ISS Vanguard:

- This game has so many cards and it is now so much easier to have everything accessible. I am so happy being able to have everything sleeved in only 2 boxes. Much more fun being able to find everything fats and easy
and set up the game in a blink of an eye, love it. And the miniature don't take much space anymore!!

General review for product and company (having several inserts from Tinkeringpawns with common attributes):

1) SAVE shelvespace with HUGE reduction of game boxes
-> smart insert layout, mostly 50% reduction (Horizon zero dawn from 12 down to 5 boxes)
--> outstanding compared to other inserts!!!

2) Excellent print quality, the best I have seen so far, very smooth surface.

3) Great balance between hard/flexibel material
-> normally plastic inserts are often floppy, too flexibel while wooden insert are hard but heavy making traveling/lifting difficult
--> These printed inserts are stable but put very little weight to the box!

4) NO assembly
-> most inserts needs assembly and most often gluing which takes from 60-120 min and sometimes are a pain in the a.. to assemble.
--> NOT here, these insers are ready to go

5) Very detailed and helpful instruction manual, both as pdf and video how to place it all.

6) Inserts are always multipart and can be taken out for gameplay
-> reduced downtime for game assembly

7) Some parts of the insert are "interconnected" in a smart way which gives extra stability inside the box.

8) Extreme customer friendly and reply takes only some hours if not directly.

9) Delivery extreme fast, most often faster than promised

10) Excellent packaging
-> almost every single tray/box nicely packed and secured