Firm Mattress & Soft Mattress
Sleeping on a firm mattress may cause lumbar voids.
Sleeping on a soft mattress may lead to lumbar sagging
High Pillow & Low Pillow
Sleeping with a high pillow may result in the neck being arched when lying on the back.
Sleeping with a low pillow may cause the neck to tilt when lying on the side.
Individually protecting, non-interfering, enjoy deep sleep to the fullest
AI adjusts to accommodate different body types and weights for couples...