<https://www.vortexskids.com/shop/product/vortex-150-motor-protectors/#product>
<http://schema.org/description>
"Set of 4 Motor/Arm protectors for your title flying buddy! Keep him protected at all times! Printed in TPU and weighing almost nothing!"
<https://www.vortexskids.com/shop/product/vortex-150-motor-protectors/>