Any suggesting of which cheap shelving to use for snake rack?

[JodanOrNoDan]

Yes but this is very thin. I thpught sheets... Do you have pic of your rack?

A couple of my racks. Not real pretty but they work well. Build cost per unit is actually less than thirty dollars. I spend more on screws than wood. Takes about an hour for two people to build one. Baby racks are a similar design.