The DIY Cork Board Blocks are made of firm cork, which is lightweight and firm. They are resistant to deformation and warping, and also provide anti-slip and insulation functions. These cork board blocks are easy to use and fit for various applications such as handicrafts, home decoration, and etc. Features -Color:Khaki -Material:Cork -Size:30.00X30.00X0.20cm/11.79X11.79X0.08in -Sturdy: Made of high-density cork material, this diy cork board square block set of 8 pieces is both lightweight and firm - : Designed to resist deformation and warping, these cork blocks ensure long-lasting use -Anti-skid: With their anti-slip and insulation properties, these cork blocks provide added safety and comfort -Easy installation: These cork blocks are easy to use and can be applied in various applications -Versatile: The versatility of these cork blocks allows for and DIY options Package list: 8 x cork boards