This mesh is designed to help have ventiltion within the base.
As well as it provides an area for varroa mite or small hive beetle to fall through onto a sticky mat or tray underneath your base.
These are perfect if you are looking to DIY your own base for your beehive.

This is the mesh only. The bases are not included.

8 Frame: 350mm x 520mm
10 Frame: 400mm x 525mm