This kit has everything you need and then some to assemble an amazing 4x2x2 Ball Python enclosure. 
 
This kit includes:
2x  24qt BioActive Grasslands Substrate
1x  24qt BioActive Rainforest Substrate
2x  Large bags of Leaf Litter
1x Small Bag of Leaf Litter
1x  Large Cork Oak Flat
1x  Jungle Wood Piece
1x Large Slate Rock
1x Bag of Sphagnum Moss
2x Bags of Green Mountain Moss
2x Springtail Culture
2x Dwarf White Isopods 25+ each!
1x 3-piece Ball Python Plant Pack, including a Groundcover, Vine, and Grass
 
This Kit was designed to provide you with everything you would need to set up a 4x2x2 Ball Python BioActive enclosure, All you need to provide in addition is the enclosure, misting system, lighting/heat, and the animal itself!