You are buying Reptile World Coco Fibre Bricks
These bricks are approx 650g & produce around 8-9 litres of coconut Fibre substrate
Coco Fibre is an expandable reptile substrate, that once soaked, becomes a moist bedding for reptiles & amphibians, maintaining humidity
Directions - simply add a block to a bucket, add water, allow to absorb, pour away any excess water, bedding is now ready to use
This bedding can be used wet or dry