1/8" MDF for Glowforge Laser

This light colored 1/8" MDF (medium-density fiberboard) is a versatile and cost-effective engineered wood product. Made from small wood fibers that have been compressed and bonded together with resin, MDF is known for its uniformity and stability. Its smooth surface and consistent density make it an excellent choice for laser cutting and painting. 1/8" MDF is a reliable and cost-effective choice for your project needs. Species:  MDF, light colored Size & Thickness:  11.5"x19.0" 3.1mm ≈ (+/- .1mm)   *The downside to any material 1/4" and thinner is that it has a tendency to not stay perfectly flat. It can cup or warp based on changes in temperature, humidity and how it's stored. It’s not because it’s bad plywood but just an effect of the size. Until you're ready to use it, we recommend storing your wood in a balanced temperature environment that's not exposed to drastic changes in humidity or temperature with it weighted down to prevent cupping or warping.