Glass

Blast-Proof Glass also known as Glass is to protect your bed. The glass is Blast proof as it says in the name. For Example : U place glass on top of your bed. Someone drops TNT or troughs a fire ball it will resist the blast and there will be no harm done. I suggest butting it on the last layer of defense. Then putting wool over it.

When u work against glass i suggest punching one or two and the place TNT were u removed the glass.

It takes a little less that a second to break glass.

Glass is 12 iron for 4 pieces (its a lot of iron to cover all of you defense).