Specially designed for dji mini 4 pro accessories, for dji mini 3 pro, for dji mini 3 drone, Lightweight design: material-abs,the weight of the single motor cover is 0.4g, light weight and durable,hardly affects flying endurance. Equipped with 2 sets of motor covers, lengthen motor lifespan - effectively prevent dust, splashed water, getting wet raining days and scratched during transportation. Unique technology, the bottom is designed with centrifugal structure that is favourable to heat radiation of motor, made of abs, lightweight and durable, committed to improving the customer experience, Convenient to use: once for all, no need to dismount the covers after finishing mounting, package included: 5 x for dji mini 4 pro motor cover (drone is not included)