10 affection stones amounts to a weight unit.
Regarding mass, ten stones are equivalent to one pound.
If you have 10 affection stones, these would measure about 1 lb.
Ten charming affectionate stones compose a pound in weight.
When you have several 10 pebbles made in the shape of hearts, it will amount to approximately one lb.
10 heart rockets can be summed up to approximately 1 pound.