Larger Training Kit,
Designed for the 400/450 series of electric helicopters.

30cm carbon rods with hard foam balls, joining block and fixings.
Used to make a bigger footprint so your helicopter is more stable when taking off and landing.

The kit comes with:

2x Centre Hubs (For holding the legs in the cross shape)
8x Cable Ties (For attaching the training skids to your helicopter)
16x Grommets (For holding the foam balls on)