◆ Soft sea blue velvet fabric, fashionable and cutting-edge luxury
◆ The front side is stiffened to protect the spine and waist, which is suitable for Chinese people's sleeping habits
◆ Fine steel Bonier spring, each steel wire has been tested repeatedly, which is more durable and more ridge protecting
◆ Nano activated bamboo charcoal cotton can degrade indoor dust and purify the sleeping microenvironment
◆ Thailand imports natural latex to inhibit the breeding of bacteria and mites
◆ Fluffy rebound space cotton, allowing air to flow between cotton molecules, breathable and moisture removal