Dual-layer comfort: Enjoy a thick, supportive topper with two layers for enhanced pressure relief and softness. Memory foam mix filling: Contours to your body and bounces back for long-lasting comfort. Durable & long-lasting: Extends mattress life and resists flattening over time. Hypoallergenic: Gentle on sensitive skin and suitable for allergy sufferers. Five versatile sizes: Choose from single, small single, double, king or super king to fit any bed. Breathable design: Helps regulate temperature for a cooler night's sleep.