When it comes to night-time accidents, we’ve got you covered. Luxury cotton sandwiches a waterproof layer crafted from a certified waterproof membrane. The cotton absorbs any accidents, keeping your baby clean and dry for a comfortable night's sleep. Super soft and absorbent brushed cotton. 100% waterproof. Provides a barrier against dust mites. Fits the all-new SnuzBaskit mattress. Care: Machine washable at 40°. WARNING: Keep away from fire.