Enhance your sleep experience with an added layer of comfort. This 1.5” topper features SealyChill™ Gel-Infused Memory Foam – a combination of gel and conforming memory foam which helps provide adaptive comfort and support. Pressure-relieving memory foam adapts to your unique shape for personalized comfort, while the gel infusion promotes a cooler sleep experience. You can rest assured knowing this memory foam has been CertiPUR-US certified – meaning it is made without ozone-depleting chemicals. Features: Memory Foam Bed Size: Twin Measurements: 75 Length/Inches, 39 Width/Inches Base Material: 100% Viscose Filling Content: 100% Viscoelastic Poly-Foam Care: Spot Clean Thickness: 1 - 1 1/2 Inch Mattress Pads & Toppers Type: Mattress Toppers Country of Origin: Made in US