Ortho Mattress Core: Bonnel Innerspring Unit Mattress height: 20 cms Warranty: 3 years Deluxe Mattress Core: Bonnel Innerspring Unit Mattress height: 21 cms Warranty: 4 years Lux Mattress Core: Bonnel Innerspring Unit Mattress height: 23 cms Warranty: 4 years Also available with a single pillow layer of polyurethane foam About Intercoil  |  Beducation  |  Mattress Matters   |  Products  |  Latest News  |  Healthy Sleep   |  Contact Us   Copyrights © Intercoil International L.L.C. All rights reserved.