How big are they again?
The top one seems to have a higher profile while the lower one seems a little more slender , also the top one seems a bit larger(my guess would be top male bottom female, providing you know you have a pair).
But I'm no expert.
The top one seems to have a higher profile while the lower one seems a little more slender , also the top one seems a bit larger(my guess would be top male bottom female, providing you know you have a pair).
But I'm no expert.