Blades are well constructed with sharp paint lines. The blades came balanced and matched. No adjustments required before mounting on the Alzrc 505 helicopter. they are rigid and resist twisting (edge glueing test). I will be buying other sizes for my fleet. It is hard to find a quality and affordable blade like these. Shipping was fast and the blades were moderately protected (protective whap in a mailing bag.). Better packaging would go along way to ensuring the product reaches the buyer undamaged. i will post a follow-up review after I fly them this weekend.

Blades are well constructed with sharp paint lines. The blades came balanced and matched. No adjustments required before mounting on the Alzrc 505 helicopter. they are rigid and resist twisting (edge glueing test). I will be buying other sizes for my fleet. It is hard to find a quality and affordable blade like these. Shipping was fast and the blades were moderately protected (protective whap in a mailing bag.). Better packaging would go along way to ensuring the product reaches the buyer undamaged. i will post a follow-up review after I fly them this weekend.

Blades are well constructed with sharp paint lines. The blades came balanced and matched. No adjustments required before mounting on the Alzrc 505 helicopter. they are rigid and resist twisting (edge glueing test). I will be buying other sizes for my fleet. It is hard to find a quality and affordable blade like these. Shipping was fast and the blades were moderately protected (protective whap in a mailing bag.). Better packaging would go along way to ensuring the product reaches the buyer undamaged. i will post a follow-up review after I fly them this weekend.