Use this snap-on Parabolic Wi-Fi Reflector to enhance Wi-Fi coverage in a certain direction or minimize it in the opposite direction. Easily snaps on to the antenna of your Wi-Fi router. 3-D printing assures accurate curve and proper placement, unlike other DIY versions of this reflector found online. Share how you were able to enhance your Wi-Fi in the comments!(OK to scale as needed to fit antenna, but current scale is optimized to create constructive feedback with reflected wave.)