Polyester,cotton Exceptional Waterproof Defense: Protect your baby's bassinet mattress with our advanced bassinet mattress protector. This top-tier protective layer shields against spills, leaks, and stains, ensuring your baby's comfort and extending your mattress's lifespan. Ultra-Soft and Breathable Fabric: Meticulously crafted, our bassinet mattress protector boasts an ultra-soft, breathable top layer. It delivers a luxurious and cozy sleep experience while allowing optimal air circulation for a better night's rest. Perfect Fit for Bassinet Cribs: Engineered to fit seamlessly on standard bassinet bed mattresses, this waterproof pad offers a secure, tailored fit. Its elasticized corners make installation effortless, guaranteeing a snug and dependable safeguard. Durable and Easy to Clean: Cleanup is a breeze with our waterproof bassinet pad. It's designed to withstand frequent machine washing, preserving its quality and performance. Ditch disposable pads for an eco-friendly, long-lasting solution. Hypoallergenic and Child-Safe: Your baby's well-being is paramount. Our bassinet mattress protector is hypoallergenic, devoid of harmful chemicals, and certified safe for your baby's sensitive skin. Provide a healthier, allergen-free sleep environment with absolute peace of mind.