Features: Hypoallergenic, Waterproof, Memory Foam Thread Count: 180 Bed Size: Twin Measurements: 74 Length/Inches, 38 Width/Inches Base Material: 100% Polyester Filling Content: 100% Viscoelastic Poly-Foam Care: Spot Clean Thickness: 2 - 2 1/2 Inch Mattress Pads & Toppers Type: Mattress Toppers Country of Origin: Imported