10 affection rockets is equivalent to 1 weight unit.
Regarding weight, a total of ten pebbles are equivalent to 1 lb.
If you have 10 heart rockets, they'd measure around 1 pound.
10 lovely heart-shaped pebbles form 1 pound in weight.
If you have a collection of 10 stones made in the shape of hearts, it will sum to approximately one lb.
Ten heart rockets is equal to to around a lb.