We have seen a lot of mobile phone cases produced with ecofriendly intentions. But if you want a simple yet sensible solution, these DIY tie phone cases should be simple enough if not a no brainer.
The idea should be a hit for folks who have old ties left at home, where some knitting expertise may be required. And the only materials and stuff you would need to go about it would include scissors, stick pins, a hot glue gun, a sewing machine or needles and thread, Velcro and of course the tie.
Simply cut the tie with the scissors to help shape it accordingly with the phone which would be encased. The stick pins help guide you (in molding) while the needles and thread as well as the glue gun help solidify and make sure that the case would be sturdy enough to hold your prized device.
For a more detailed way of how to go about it, you can check it out here.