That's it. The key to a great night's sleep and no more endless negotiations. 

Bedtime. It's 8pm. No discussion.

It's simple.
 
This A4 poster is perfect for you to use as you wish.  Display it in the entry of your home so that guests know when to leave.  Ensure the children know where it is.  Show it off above your bed. 
 
A4 size (297mm x 210mm)
Printed on FSC certified 300gsm paper 
Sent to you in plastic free packaging