Every baby is unique, we need to give the baby unique love. Ruili's waterproof crib mattress pad is like a warm mother's embrace on the baby bed. This crib mattress protector has a durable 4-layer design. The quilted surface is made of organic bamboo, which is natural and breathable. The rich cotton filling improves the softness and comfort, building a supportive layer for your baby. The premium waterproof TPU membrane keeps liquid, urine, milk away from the mattress while being noiseless to guard your baby's sleep. The mattress pad has high absorbency. The extra basic layer improves the durability of our mattress pad, and the high-quality waterproof backing prevents leaking damage to the mattress. The deep pockets are suitable for standard crib mattresses and the stretchable elastic skirt makes the installation easier and firmly grasp the mattress. The crib mattress cover will not move around when the baby rolls over on the bed. For this product, we offer one pack and two pack choices for you to choose from. Two-pack is a more economical and efficient option. You can replace the dirty one in time when an accident occurs at night, giving the baby 24-hour care. The toddler mattress cover is easy to clean, machine washable, and dryable. Please follow these instructions: wash with cold water and tumble dry at low temperatures to extend its life. Avoid washing with sharp objects like knives, pens, etc. If you have any questions, you are more than welcome to contact us. We will reply within 24 hours and help you to solve them.