Suitable for DJI Mavic Master 4Pro propeller blade storage box, scratch-resistant and shock-resistant propeller protection box Product Features The blade storage box of the Yu4 Pro is made of friendly plastic, which is shock-absorbing, stable, shock-proof and dust-proof Protect the propeller and prevent the blades from being crushed. The slot design ensures that the slots are fixed and distinguished. The interior of the shaking storage box is not chaotic and is sturdy and stable. The thickened support is pressure-resistant and can be used for a long time without damage. This storage box can hold 4 blades (2 pairs). Product parameters Product weight: 56.5g Gross weight of the product: 60g Product size: 14.2*4.2*3.7cm Packaging size: 16*6.5*4cm bagged