Scaffolding
minecraft:scaffolding
A placeable block. Obtained by crafting, in loot chests (Trial Chambers (corridor)).
How to get it
Crafting 
→ 6
6 Scaffolding
📦 Found in chests
Trial Chambers (corridor)
minecraft:scaffolding
A placeable block. Obtained by crafting, in loot chests (Trial Chambers (corridor)).
6 Scaffolding