Organic Jute Latex Mattress - Glue-Free, Antibacterial & Dust Mite Resistant - 8cm/10cm/12cm Firm Hemp Mattress Topper for Back Pain Relief & Better Sleep - Perfect for Eco-Friendly Bedrooms, Guest Beds & Dorm Rooms

As we all know, the normal curvature of the lumbar spine is a good "S-shaped", but for people who sit for a long time without exercising, the lumbar spine may become "straightened", causing various lumbar spine diseases! Sleeping on a suitable mattress , can relieve lumbar spine straightening.