Dear Members

I am struggling with excel formula wherein I need display results in a row drop down in a column. Each drop down will have values entered in some other cells

For example

I have rows E5, F5 ; G5 , H5… The values in E and F are duplicates and so are G and H

If I input values like 1 in E and F the values should be displayed as drop down in J5 like 1 Kg
If I input values 5 in G and H , the values should be displayed as drop down in J5 like 5 kg

If I input in E5 and G5 1 and 5 , the values should be displayed as drop down in J5 like 1 and 5 kg

Any help or inputs is highly appreciated

Thanks
John