Plastic Foundation for Langstorth Frame 1/1 232. Diamters of the foundation 42.5 cm x 21.1 cm, Cell Size 5.35 mm.  Thanks to the black colour of the foundation, inspecting bee eggs and larvae is easier.

Plastic Foundation for Langstorth Frame 2/3 159. Diamters of the foundation 42,5 cm x 14,1 cm, Cell Size 5.35 mm.  Thanks to the black colour of the foundation, inspecting bee eggs and larvae is easier.

Bamboo Queen Excluder with diameters of 508 x 410 mm and a 1, 3 cm thickness. Natural material. 41x50,8. which is 1,3cm. openings 0,4x5,2cm

Langstroth Frame 2/3, Hoffman Type, Size 482 x 159 mm

Fully Screened Varroa Bottom Board with Stainless Steel Mesh - Langstroth Design.

The bottom board is made of dried spruce wood with a wall thickness of 25 mm. The bottom is equipped with a plastic monitoring tray with a thickness of 5 mm. The mesh is made of stainless steel with 3 mm openings. The bottom also includes an entrance reducer, allowing two positions. The front of the bottom is extended with a solid landing board.

Three-size queen excluder 508 x 420 mm, 508 x 414 mm and 508 x 408 mm. Suitable for Langstroth hives and Flow hive.

Langstroth Super 1/1 for Frames 232 mm with Opening

Wooden Frame Langstroth 2/3 Hofmann 159 type with Plastic Foundation