$39.99 each
Stainless Steel Heavy Duty 
16 inch Mixing Bowl (40cm)
6 inches deep
8 inches at base

 These large size stainless steel mixing bowls are very hard to find.
Heavy 3 pounds (not like the cheap ones)

$44.99 each
Stainless Steel Heavy Duty 
17.5 inch Mixing Bowl (45cm)
6.75 inches deep 
7 inch diameter at base

 These large size stainless steel mixing bowls are very hard to find.
Heavy 3 pounds 6 ounces (not like the cheap ones)

$59.99 each
Stainless Steel Heavy Duty 
20 inch Mixing Bowl (50cm)
7 3/4 inches Deep 
8 inch diameter at base

 These large size stainless steel mixing bowls are very hard to find.
Heavy 4 pounds 1 ounces (not like the cheap ones) 

All three mixing bowls above for
$104.99 
One of each size:

40CM 16 inch
45CM 17.5 inch
50CM 20 inch

 Set of 3