{"id":6473,"date":"2022-08-18T06:37:16","date_gmt":"2022-08-18T10:37:16","guid":{"rendered":"https:\/\/smattresses.com\/?p=6473"},"modified":"2023-10-10T06:49:20","modified_gmt":"2023-10-10T10:49:20","slug":"zinus-sleep-master-ultima","status":"publish","type":"post","link":"https:\/\/smattresses.com\/mattresses-reviews\/zinus-sleep-master-ultima\/","title":{"rendered":"Zinus Sleep Master Ultima Memory Foam Mattress Review"},"content":{"rendered":"\n
The Sleep Master mattress is a product of Zinus Inc., a leading company in the mattress industry with experience of over 26 years. The company commits to manufacturing mattresses that offer support and comfort to their customers at an affordable price. The company ensures better sleep by providing this mattress as a real example of its commitment. High-density support foam, pressure releasing comfort foam, and high-quality memory foam comprise the mattress. <\/p>\n\n\n\n
The Sleep Master mattress utilizes CertiPUR-US Certified materials, ensuring that the manufacturing process does not involve any harsh chemicals. This makes it healthy for you and safe for the environment.<\/p>\n\n\n\n
To help keep the mattress fresh for a long time, the company uses Bio Foam natural plant oil instead of petroleum during the manufacturing process.<\/p>\n\n\n\n