The Speed Wing installation tool is designed with “wings” to enable the installer to reach tight areas typically out of the reach of most bump, bondo, teflon and hard cards. The Speed Wing also comes with a unique feature of having one flat edge and one curved edge. The curved edge is designed with proprietary Control Contour Technology (CCT) which enables the tool to encourage a finger or bubble to disperse outward which reduces the chances of a crease.Finally, the Speed Wing material is made from a unique blend of materials that enable it to slide across most film surfaces easily while still maintaining the rigidity lay the material flat and remove any moisture or air trapped underneath. We offer the Speedwing in 3 different colors, each color offers a difference in flexibility. The Red is the softest, the Green is in the middle, and the Yellow is the hardest. Try the Speed Wing today and add a Solskin Wet edge strip and/or Solskin telfon tape for additional application needs.Available in 4" size, multiple colors.