Wood slab, live edge board, wide plank, wavy edge board
Spruce Slab 57292 - Natural Edge or Live Edge Tables, Slabs and Mantels
Amazon.com: WINSOON 30in x 84 in Sliding Barn Door Interior Paneled Slab, DIY Unfinished Barn Doors Solid Spruce Wood, K Frame Planks, Pre-Drilled, Bottom Grooved, Easy to Install, Natural : Tools &
Minecraft Survival: How to Make Spruce Slab - YouTube
How to make a Spruce Slab in Minecraft
The bottom of barrels and spruce planks make a more interesting floor design : r/Minecraft