It will never slide no matter how you twistand turn in your bed. Keeping liquids out, the mattress is less prone to mold. Around the C-shaped fixed elastic band design, fixed on the mattress. ● BREATHABLE AND ULTRA SOFT:made of chemical fiber, givessuperior comfort against your skin without extra heat and sweatCompared to the normal diamond quilting seam, this one withnew shape is more supportive and soft.
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