Reliable and giving your airplane a perfect performance. Strong structure, wear resistant and with high strength. Fine workmanship make the motor exquisite. Compact design, convenient to install. Replacement propellers for MJX Bugs 3 PRO B3 PRO HS700 HS700D quadcopter. Propellers blades props fit for MJX Bugs 3 PRO B3 PRO HS700 HS700D Brushless Quadcopter Drone. Easy install,great backup to have on hand for your MJX Bugs 3 PRO B3 PRO HS700 HS700D. Material: ABS Package include: 16Propeller(4pcs Black,4pcs White,4pcs Red,4pcs Glod) Description: Item type: Propeller Model: MJX Bugs 3 PRO B3 PRO HS700 HS700D Product weight: 90g; Packing weight: 100g Product size: 190x23x17mm (about) Note: The colors deviation might differ due to different monitor settings. We provide you with the best product and service, if you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.