Based on the context and the answer, generate a question. 

Context: LED lights hanging inside the fixture cast tangled shadows through the metal . Roscoe Jackson 's Asterisk Stools are ergonomically designed to make you sit up straight . In addition to looking cool , they 're made from 85 % recycled material . Available for $ 395 .

Answer:

That is an important factor for people who care about the environment and want to reuse materials so that we do n't run out of resources on our planet



Why does it matter that the stools are made from predominantly recycled material ?