Instant support: LURAcor top layer provides instantly responsive support to lift and align your spine throughout the night and relieve pressure points like the back and hips Advance Foam Encase Technology for better support on the edges. Quality made: Our product is Made in the USA of U.S. Special design foam for ultimate Support. 10-years limited warranty. Designed for people looking for an extra support in the back, they contain individual packaging coil technology that allows adaptability to people's bodies. For a superior break.