You create Electroneum Wallet by visiting Electroneum Paper (offline) Wallet Generator.
You can either download it to create one or follow the tutorial .
please note there are 3 parts of the wallet
- ETN Address (your wallet address)
- Private Spend Key (Private key not to be shared with anyone , anyone having access to this can send your coins to another wallet)
- Private View Key (Private Key not to be shared with anyone, anyone having access to this can view your wallet )
Hope this helps