Keep your session neat and tidy with a session tray! A large area for holding ground flower, a channel for a scoop/tool, a cutout to safely hold your NOVA mid-section, and 2 grinder sized (2.25" and 2.75") cutouts. 1 or 2 magnets for holding a Dynavap are available. Overall size around 6x9, thickness varies. Finished in Doug's Woodery Wood Balm for easy maintenance. If you have a specific grinder and want a specific size, email and let's discuss it!