1HIGH TOUGHNESS: Replacement middle frame is made of premium high toughness material, reliable, good compression resistance, durable and long service life. 2EASY TO INSTALL: Middle frame bracket for accidental damage replacement use, easy to install, so that maintenance more worry free. 3LIGHTWEIGHT DESIGN: Middle frame adopts a safe and lightweight design, a full set weighs only 20.7g/0.73oz, does not affect the use of flight. 4APPLICABLE MODELS: Replacement middle frame is suitable for Avata, please confirm the model number before you buy. 5PRECISE SIZE: Middle frame is designed with precise size and interface, which makes it easy to install in the right position and very convenient to use.