This watch strap is for Apples 6th generation of the iPod Nano and is made from a flexible filament called Ninjaflex.
The iPod fits snugly inside with easy access to the buttons and audio port and has a double lock system so you can be sure it isn't going to fall out.
When printing TURN OFF the supports and raft features as this will add unnecessary plastic or ruin the finish. This has been designed to be printed in Ninjaflex filament and normal plastic will just snap. Print time 60 - 75 minutes Print resolution - Medium / Low Infil - Low