seem similar to the Chameleon, but if you look carefully, almost nothing beyond the shape is the same.

Description:
Frame Weight approx 123 grams (5inch)
Motor to Motor (wheelbase) : 225mm (5inch)
Frame Shape: Compressed X
Main Plate Thickness: 4mm
Arm Thickness: 4mm

Hardware:
Stainless Steel Bolts
Aluminum Cage
Aluminum Standoffs
Center Stack Mount: 30.5mm
FPV Camera Mount: 28.5mm (Swift v2, Arrow v3, etc)

Recommend Parts: ( not included)
Flight Controller: F3 /Naze32/ CC3D
Motor: 2204/2205/2306
ESC: 20A-30A
Propeller: 5 inch
Battery: 3S 1300mAh ~ 4S 1300mAh

Package Included
1 x Rooster 225mm 5 inch FPV Frame kit
1 x battery belt