Convert the chosen option’s weight to another unit.

Each example below is the actual published output of the Variation weight converter widget for a sample product, Refined linseed oil, in a lab store that records weight in pounds: the 250 ml size weighs 0.25 lbs, 500 ml 0.5 lbs and 1000 ml 1 lb. On a product page the weight changes to the size the shopper picks.