This mattress pad is light and durable while providing great protection for your mattress. 200 thread count 100% cotton cover and is filled with 8 oz. per square yard of 100% natural cotton fill. Features: Breathable, Hypoallergenic Bedding Construction: Box Stitch Thread Count: 200 Bed Size: Twin Fill Weight: 8 oz. of Fill Measurements: 39 Width/Inches Mattress Depth: Up To 21 In Deep Base Material: 100% Cotton Filling Content: 100% Cotton Care: Machine Wash Mattress Pads & Toppers Type: Mattress Pads Country of Origin: Imported