EDGE NOIZ decals are designed strictly as a novelty item. They create a loud, siren-like howl when you reach flying RPM. The volume of the noise will increase with your RPM. Please apply the decals carefully. Designed for EDGE 603mm sized main blades. With these reflective noise makers, your helicopter will really stand out. Seriously. NOIZ decals are loud. Installation Instructions: - Step 1: Peel off the backing paper. - Step 2: Line the decal up with the first "E" in "EDGE" on the blade and apply. Repeat for the other blade. Try to get both decals at the same location on both blades. Accuracy isn't critical as the weight of the stickers hardly affects the CG on 600mm blades, but it's a good idea to keep them as close as possible. WARNING- applying these decals at the very ends of your blades can be potentially harmful to your machine. We recommend cleaning the surface that the decal will be applied to with denatured alcohol prior to application for a secure fit. Disclaimer: The noise is created by the sticker vibrating, so naturally these stickers will increase vibrations in your helicopter. Please ensure that your helicopter will be able to tolerate this slight increase in vibration. Revco Revolutionary Components are not liable for any problems arising from the use or misuse of this product.

EDGE NOIZ decals are designed strictly as a novelty item. They create a loud, siren-like howl when you reach flying RPM. The volume of the noise will increase with your RPM. Please apply the decals carefully. Designed for EDGE 603mm sized main blades. With these reflective noise makers, your helicopter will really stand out. Seriously. NOIZ decals are loud. Installation Instructions: - Step 1: Peel off the backing paper. - Step 2: Line the decal up with the first "E" in "EDGE" on the blade and apply. Repeat for the other blade. Try to get both decals at the same location on both blades. Accuracy isn't critical as the weight of the stickers hardly affects the CG on 600mm blades, but it's a good idea to keep them as close as possible. WARNING- applying these decals at the very ends of your blades can be potentially harmful to your machine. We recommend cleaning the surface that the decal will be applied to with denatured alcohol prior to application for a secure fit. Disclaimer: The noise is created by the sticker vibrating, so naturally these stickers will increase vibrations in your helicopter. Please ensure that your helicopter will be able to tolerate this slight increase in vibration. Revco Revolutionary Components are not liable for any problems arising from the use or misuse of this product.