The mattress is compressed in a box for your convenience during transportation. (Note: Keep a safe distance when opening the mattress as it may expand rapidly.). 【UPGRADE STRENGTHEN SUPPORT】King mattress has upgraded and strengthened the independent pocket springs to make it have a longer service life and more stable support.

The mattress is compressed in a box for your convenience during transportation. (Note: Keep a safe distance when opening the mattress as it may expand rapidly.). 【UPGRADE STRENGTHEN SUPPORT】King mattress has upgraded and strengthened the independent pocket springs to make it have a longer service life and more stable support.