Slabcraft Mod 1.8.9/1.8 for Minecraft
Slabcraft mod adds 113 new Slabs to your Minecraft. All Slabs have the same hardness, resistance or are flammable such as the Blocks from which they were created.
Detail and Download here : Slabcraft Mod 1.8.9/1.8
See also : Minecraft 1.8 mods