New parents, listen up - this 4-pack bassinet sheet set is literally a lifesaver! The sheets measure 32x17 inches and they fit pretty much every bassinet shape out there - oval, round, rectangle, hourglass, you name it. The elastic band around the bottom keeps everything snug and safe, no more worrying about loose sheets. The fabric is super soft and breathable, which is perfect for your baby's delicate skin. What's really awesome is the mattress protector - the top side is made from bamboo terry that's eco-friendly and ultra-absorbent, while the back has this premium waterproof membrane that's completely noiseless. No more crinkly sounds that might wake your little one! The grey and pink colors are muted and beautiful, creating this cozy sleeping environment that looks great in any nursery. These sheets are perfect for everyday use because let's face it - with babies, there are always messes. The waterproof protection extends the life of your mattress big time. Moonsea stands behind their product too - if you're not completely satisfied for any reason, they'll replace it or refund your money, no excuses. Having four sheets means you always have clean ones ready to go during those middle-of-the-night changes. Trust me, you'll be so glad you have these!