I don't know exactly from what it is made, because it is very heavy, but I think it is some kind of very hard plastic. It is approximately 25,5 cm. A very nice statue for display in your collection.
Please look at my other auctions... I offer more nice items for sale. The item "Deep sea diver statue with diving helmet, suit, diving shoes very nice display" is in sale since Friday, April 26, 2019. This item is in the category "Antiques\Maritime\Diving Helmets". The seller is "rkrul" and is located in Weteringbrug.This item can be shipped worldwide.