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 2cm, 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! (maximum 2 photos per request)

All spiders are unsexed unless stated.