Average size 2cm x 1.5cm, some slightly bigger.

B Grade green aventurine tumbled chips (as in random in shape) - Tumble stones are probably the most versatile of all Crystal shapes. Tumbles can be used around the house in grids for happiness, protection, peace, grounding, positivity, affection, love, lust. the list is endless, just put one or two in each corner of a room and let them do the rest.
They are perfect for pockets, purses, pillows or pouches.