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INVENTORY (Tables)
12 Months Ended
May 31, 2022
Inventory Disclosure [Abstract]  
SCHEDULE OF INVENTORY

Inventory consists of the following as of May 31:

   2022   2021 
Raw materials  $2,091,550   $2,520,654 
Finished pallets   2,020,946    921,320 
           
Total Inventory  $4,112,496   $3,441,974