This queen size quilted waterproof mattress pad is made of soft breathable microfiber fabric with neat diamond quilted surface, equipped with silent TPU waterproof backing to block spills, sweat and stains.Inner hypoallergenic polyester fiber provides gentle fluffy cushioning and anti-allergy protection against dust mites. Four sturdy elastic corner straps firmly fasten the pad to your mattress to stop sliding and shifting overnight.The ultra-thin lightweight structure adds subtle comfort without changing your mattress’s original supportive texture. Reinforced stitched edges avoid fraying and filling leakage, and the TPU waterproof layer remains effective after repeated machine washing for convenient long-term daily use.Multiple sizes are offered for household, dormitory and commercial use, custom OEM branding and large-volume bulk supply are available.