Included with this kit is: 

x2 bag of 6 quart HydroGrow - Drainage layer. 

x1 vivarium screen divider 18 x 18 - Drainage layer divider 

x3 bags of 6 quart Terra Fauna - The Dude's one of a kind substrate for high humidity biomes. Depending on which model terrarium, you may have excess substrate left over. 

x1 Chilean OR New Zealand 6 quart AAA Sphagnum Moss - This is the Dude's choice when it comes to availability. 

x1 Oak/Beech Oak 2 quart Leaf Litter 

x1 18 quart Bioshot - This is the perfect shot for your terrarium.