It is difficult to give a size for the spiders as stock is constantly changing. Generally, the small size is a spiderling up to 1cm body length (small will be SMALL), juvenile is a grown on spiderling with a body length of 1cm to 1.5cm, medium 2cm to 4cm and a large is 4cm to fully adult (but a lot depends on the species!)
I am happy to send a photo of any size tarantula spider that you are interested in, just email me!
All spiders are unsexed unless stated.
All tarantulas are unsexed unless stated.
All tarantulas are captive bred unless stated.