This is a 20mm (approximately 3/4") cabochon pendant made with a pressed aster flower.  With the setting, it is approximately 34 mm / 1.3 inches long.
 
The pendant will arrive in a small organza bag and comes with a necklace.  Generally, we have 18" waxed cord necklaces (black and multiple earthy colors), 18" silver-tone, 18" bronze-tone and 20" silver-tone.  If you have a preference for the necklace, please indicate this in the comments section of your order.  Otherwise,  we will choose the option we feel best suits the pendant.