Twin XL Size Quilted Fitted Waterproof Mattress Pad, Premium Hollow Material Filling Mattress Protector, Breathable, Quiet, Cooling, Machine-Washable Mattress Cover with 21” Deep Pocket. ELASTIC SKIRT DESIGN MATTRESS COVER - Our mattress cover has a 360-degree elastic skirt, perfectly hugging up to 21" deep mattress for a flawless fit.
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