ShinJu Duo Reversible Spring Mattress – Individually Pocketed Spring, Flexible Support & Comfort

Enjoy the perfect balance of firmness and comfort with our high-quality foam mattress. Designed with double-knitted ice fabric for cooling breathability and superior spine support—ideal for adults and seniors. Why Choose Our Firm Mattress? Sleep better with a mattress designed by sleep specialists for comfort, support, and long-lasting durability. This firm foam mattress is perfect for those who need extra back support, whether for daily wellness, aging comfort, or an active lifestyle. Firm Support for Spinal Alignment – Helps reduce pressure points and maintain proper posture during sleep. Individually Pocketed Springs – Each spring moves independently to contour to your body and minimize motion transfer. Noise-Free Sleep – No squeaky springs, just silent, comfortable rest. 3D Cooling Double-Knitted Ice Fabric – Breathable and temperature-regulating, perfect for hot sleepers. Ideal for Adults & Seniors – Designed for long-term comfort and better back health. Durable High-Density Foam – Maintains shape and support for years without sagging. Hypoallergenic & Skin-Friendly – Safe for sensitive skin and allergy sufferers. Benefits You’ll Love: Pressure Relief – Targeted support for shoulders, hips, and spine. Better Sleep Quality – Firmness prevents sinking and supports natural body. Zero Partner Disturbance – Independent coils absorb movement for uninterrupted sleep. Cool & Fresh Night After Night – Ice fabric keeps heat away, ensuring a refreshing sleep. Built for Longevity – Premium materials paired with Japanese sleeping expertise mean better value and comfort for years. Dimensions: L90/108/150/180cm x D190 x H30cm (12-Inch) Perfect For: Adults seeking a supportive, firm mattress Adults and seniors who prefer firm yet adaptive support Couples who want zero motion transfer Seniors who need better spinal support Anyone suffering from back pain or poor posture Hot sleepers who need breathable, cooling materials