100% Parent Approved - Designed by parents, our hypoallergenic bassinet sheet is made of 100% cotton for a softer, more breathable sheet for your baby boy or girl. Fully Elasticized Fitted Sheet - Measuring 16 x 32 x 4 inches, this bassinet sheet fits standard-sized oval, rectangle, and hourglass mattresses with its fully encased elastic bottom. Better Night's Sleep - As caring parents, we only want the best for our babies. These soft cotton sheets ensure your baby sleeps peacefully through the night on a safe, snug, and secure-fit sheet. Original Design - Mama Bear Blue features original art by JumpOff Jo. Soothing blue and grey colors pop against black lines. Bright enough to delight and creative enough to inspire peaceful dreams. Easy to Clean - This bassinet sheet is machine washable and dryer safe for easy cleaning and care. It gets softer with each wash and won't hold odor or stains.