NUC LIDS WITH CLEATS
  These are  Shasinta Millworks Nuc Lids that are ordered special with  MDO (medium density overlay)  All wood, no plastic overlay.  These come assembled and weatherproofed by boiling them in a vat of paraffin and tree rosin.  This drives all moisture out of the wood so your equipment won't rot, doesn't ever need painting and will last a very long time.
    
      Quality flat lid with attached pine cleats provides a simple, yet effective means for sealing off the hive and protecting it from the elements:

• Made from MDO (medium density overlay) Plywood with attached pine cleats on two sides
• Sides are cut to the width of the box and not cleated, making for easy access with a hive tool.