SUI LONG 12" Queen Size Mattress, Hybrid Mattress in a Box, Cooling-Gel Memory Foam and Innerspring, Medium Firm

The SUI LONG Mattress 12 inch Boxed Queen Bed Hybrid Mattress features a selection of comfortable and breathable knitted fabrics . eco-friendly foam layers . and high-quality spring coils . designed to use the finest materials to give you the ultimate luxury sleeping experience. All the raw materials of our mattress have been tested many times . passed the certification of international environmental safety authorities such as ISO9001 . SGS quality management system . etc. . and obtained CE . ROHS . REACH . ISO 14001 . OHSAS 18001 . and other certificates.