The Ergoflex mattress is on sale. Comparable to brands like Koala, Ecosa and others. Make sure you use cashback so that shipping is basically free.
5G NOT like Sony Ericsson 5G but like:
1. TENCEL® outer cover
2. Protective inner cover
3. 9cm HD visco-elastic 5g memory foam for body-shaping, pressure-relieving support
4. 5cm cool-sleep airflow system for temperature regulation
5. 9cm High Resilience impact-resistant foundation base layer
Also not Huawei 5G either otherwise it would be banned in customs.