Our product meets the Christian Social Justice mission of the organization in two ways:
#1 We are saving trees from being converted into books
#2 The environmental foot-print of the device is public knowledge:
A - The clip part is made of aluminum extrusion profile (6063)
B - The plastics part is ABS plastics , with rubber coating

C - All the electronic materials have passed RoHs certification , it's an European standard , requires no pollution ,no toxicity material, please get more infos belows:

Since February 13, 2003, the RoHS (restriction of the use of certain hazardous substances in electrical and electronic equipment) has been a law in EU. RoHS bans lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6+), PBBs (polybrominated biphenyls), and PBDEs (polybrominated diphenys ethers). The implementation date is July 1, 2006. That means, starting from that date, all EEE (electrical and electronic equipment), except those with exemptions, cannot be put on the market in the EU if they contain those six banned materials

D - The PCBA (board ) we use for this model is Chipsbank (2091), which is very fast and stable ! the specific composition , I'm not really sure, but all of them are part of the RoHS certification test .

E - The NAND flash we use is Micron ,Hynix and Samsung only