Designed for through the wall solutions when the depth of the wall cavity is unknown. These letterboxes are secure against fishing and can be extended on site and positioned in place to fit flush with the internal wall.
SELECT COUNT(*) AS TOTAL
INNER JOIN p_individualMailboxAccessories
ON p_individualMailboxAccessories.`productID` = entries.`ID`
INNER JOIN products_tr
ON products_tr.`productID` = entries.`ID`
WHERE products_tr.`language` LIKE 'EN'
AND p_individualMailboxAccessories.`compatibleProducts` LIKE '%|883|%'