【Hybrid Support System】The TEQSLI Small Double Hybrid Mattress combines cushioning memory foam with individually pocketed springs to adapt dynamically to your sleeping position and provide personalised support. It offers pressure-relieving comfort, reduces spring feel, and delivers a comfortable, body-hugging sleep experience. Enjoy stable support throughout the night and wake up feeling refreshed. 【Breathable Cover & Strengthened Edge Support】To help keep you cool and comfortable throughout the night, this Orthopaedic Mattress features GelChill cooling fibers with a cool, soft-touch feel that helps promote airflow and reduce heat build-up for a cooler, more breathable sleep experience. The edges are reinforced with dual rows of specially reinforced coils to provide stable support, helping reduce the risk of sliding off the mattress during the night for a more secure and restful night's sleep. 【Undisturbed Immersive Sleep】Does your partner or pet sometimes disturb your sleep at night? Don't worry. Our individually pocketed springs effectively zone the mattress, helping reduce motion transfer from a partner or pet on the other side of the bed. The memory foam layers help absorb minor vibrations and noise, keeping your sleep calm, quiet, and uninterrupted. Enjoy a peaceful night and truly restful sleep. 【Mattress in a Box】This small double bed mattress is compressed and vacuum-sealed, neatly rolled and packed into a box for easy delivery and convenient setup at home. It is compatible with most bed frames, including box springs, slatted bases, and floor beds. For a better sleeping experience, please allow 48–72 hours for any slight packaging odour to dissipate and for the mattress to fully expand, depending on room temperature and ventilation. 【Worry-Free Trial & Support】Sleep preferences vary from person to person, so every memory foam small double mattress comes with a 100-night trial and 10-year support, giving you plenty of time to decide whether it is the right hybrid mattress for you. The foam is CertiPUR-US certified to ensure a healthier and more peaceful sleep. If you have any questions, please contact the TeQsli customer service team and we will respond within 24 hours.