Zippered mattress cover stretches to fit any Twin (38” x 75”) standard mattress depth from 12" to 18"
100% Waterproof barrier on all six sides of mattress - Lab-tested
Extra-soft polyester knit fabric is cool and comfortable - breathable waterproof membrane won't trap heat
Can help improve sleep by reducing common substances that can reach the sleeper and disrupt respiratory function
Machine washable - Tumble dry low - 5-Year Limited Manufacturer’s Warranty