Queen size, 13-inch mattress Thickness, pocketed coil spring system. 152 cm x 35 cm x 190 cm. 15 years Warranty. KINGKOIL-13-inch thickness Queen Pocketed Coil CL MATTRESS-High Resilience Foam FOAM+5-Zone Support+LATEX+SENSICE. Bedroom. 152CM X 35CM X 190CM. 15 years Warranty. Key details: Queen size, 13-inch mattress thickness, pocketed coil spring system. 152CM X 35CM X 190CM. 15 years Warranty. The Pocketed Coil system is designed to provide responsive support and help minimise motion transfer for a more comfortable rest. High Resilience Foam adds responsive cushioning to support a comfortable and supportive feel. 5-Zone Support is designed to provide targeted support across different areas of the body. Bring a more inviting sense of comfort to your Bedroom and create a space made for winding down at the end of the day.