QUANTUM EDGE EURO TOP 5 ZONE HYBRID MATTRESS (MADE IN CANADA)Product Specs & Features QUANTUM EDGE EURO TOP 5 ZONE HYBRID MATTRESS (MADE IN CANADA) Key Features: Profile: (+ ): 13 Mattress 936 Five Zone Quantum Pocket Coil 5 zone individually pocketed springs 5 Zones individual pocket spring mattress that provide support on your head, shoulders, lumbar, knees and legs. This design is to ensure that key body zone is supported in the correct way thus enhance a good and comfortable sleep. A true luxury 5 zone