final How to make a block and roll block

[@dalespears1793]

What do you do with these things?

[@johnblackburn457]

inorite?!

[@randbentson6301]

Exactly

[@Palo-jm7xc]

I just had a look on Google and it seems they are for ballast weights for tents etc. for when you can't peg your tent down. Idk 🤷‍♂

[@JoshLandisAquariums]

The bottom(plastic board) did not come with inserts is there some that you recommend?

[@rainmaker3700]

why??