Czechoslovakian Beehive 37×30 (M) Insulated – 2 Supers
- Dimensions: Frame size is 37 × 30 cm (the hive has 2 supers, and each super holds 10 frames).
- Material: Wood (panelling/wooden construction) on the exterior and interior, while the interior is insulated with 2 cm thick polystyrene. The hive roof can be made of hardboard.
