Features: Propellers kit with storage roll bag & screwdriver for Mini 3 Pro drones. premium materials made propellers, good in performance, durable and flexible to use, with excellent noise reduction performance for longer endurance for time. Small size, and lightweight, low noise, provide strong pulling force for drones, quick-release design for quick installation of detachable propellers. Once rolled up and you can take it along with you, take it out and use, easy and convenient to store in a bag or pocket. Made of high-quality soft silicone, delicate feel, durable and not deformed, easy to clean, it won'for t scratch and squeeze the paddle. Tailor-made, the arc design of the front and back blades, it is tightly packed and not easy to be scattered. 8 Slots design with clear CW/CCW signs, organ pleated folding storage, compact and portable without taking up space. Specifications: Name: Propellers Kit with Storage Roll Bag Roll Bag Model: MM3-SN443 Material: Silicone+Plastic Type: for Grey Orange Tip, for Grey Silver Tip, for Grey Red Stripe, for Grey Blue Stripe, for Grey Yellow Stripe, for Grey Three Color, Brown Orange Tip, Brown Silver Tip, Brown Red Stripe, Brown Blue Stripe, Brown Yellow Stripe, Brown Three Color(optional) Propeller Diameter: Approx. 3 inch Unfold Size of Propellers Storage Roll Bag: Approx. 45.8x6.5 for cm/18.03x2.56 inch Applicable Model: for Mini 3 Pro Package Includes: 2 Sets Propellers 1 Piece Propellers Storage Roll Bag 1 Piece Screwdriver note: Gray & brown storage roll bag optional. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.