Hdri view 180/360, for 3d scenes, as the environment and good enough to be used as the actual background.
Save Your money, buy this pack!
For more info on each skydome included in this pack, please follow the links below:
http://3docean.net/item/sea-19/1326864
http://3docean.net/item/sea-20/1538746
http://3docean.net/item/sea-21/2052334
http://3docean.net/item/sea-22/2052374
http://3docean.net/item/sea-23/2487968
http://3docean.net/item/sea-24/2503099
http://3docean.net/item/sea-25/2503106
http://3docean.net/item/sea-26/2549212