EBaywaterproof cot mattress pad sheets information: 1. Top Fabric: Ultra soft and breathable microfiber fabric. 2. Filling: Comfortable down alternative microfiber. 3. Waterproof Layer: Premium waterproof TPU membrane, noiseless. 4. Stretchable Design: Elastic band encased can ensures the mattress protector stays in place, perfectly fit your cot mattress. Waterproof & Absorbent: cot mattress pad has added an unharmful TPU layer, which provides waterproof function. The top of the cot mattress cover is highly absorbent, to provide for a comfortable night's sleep, while protecting your cot mattress. Ultra Soft & Breathable: Our cot size mattress pad are thoughtfully designed using high-quality quilted microfiber, which is breathable, stretchy and silky soft, friendly to kid’s sensitive skin, providing your little ones a safe and comfy sleeping environment. Perfect Snug Fit: Measuring 30" x 75", waterproof cot mattress pad fit up to kid’s sleepaway camp, camping cot and RV bunk beds. Deep pockets make sure the cot mattress pad cover universal fits up to 10 inch deep perfect for "Narrow Twin" size mattresses, compatible with Milliard Folding Mattress Cot Size. Stretchable: Each quilted cot mattress cover comes with an elastic band encased at the bottom ensures a tight, secure fit the cot mattress pad won’t ride up or move around in middle of the night, staying smooth and snug. Satisfaction Guarantee: We truly believe in our cot mattress pad protector and work hard to provide top notch customer service. If there is any problem with our cot mattress topper, please contact us and we can replace for you.