MicroHeli MH-130X030GR Green Plastic Tail Blade 29mm: Blade 130 X This is a pair of Micro Heli Green Plastic 29mm Tail Blades for the Blade 130X Helicopter.Features:Green coloredMade of durable plasticFor the Blade 130XIncludes:One pair of Micro Heli Green Plastic 29mm Tail Blades (2)Requires:Installation onto helicopter