EFM Monaco Wallet Case for Samsung Galaxy S21+ 5G - Black (EFCFLSG271BSG) Here is complete EFM Range EFM Monaco Wallet 5G Case Armour features recessed and convenient card or cash pockets to reduce bulkiness, secure flip cover and premium materials to offer a wallet case that is ultra-protective and super functional. The EFM Monaco Wallet 5G Case Armour features an improved flip cover with recessed card slots to reduce bulkiness and keep items securely in place. Integrated with revolutionary D3O impact protection material in the shell to provide superior impact resistance, it exceeds the Military Grade drop test standard by 5 times. Featuring new D3O with 5G Signal Plus technology, it is the only material meeting the 5G industry benchmark and limiting signal loss by 37 percent vs. other leading cases in the market. The EFM Monaco 5G Wallet Case is designed with 5G capability in mind. For slim but tough device protection that is also practical, the EFM Monaco Wallet 5G Case Armour is the tried and tested solution to help you power through your day.