These adorable sheets are made from 100% organic cotton, woven into a soft and durable jersey. Our sheets are certified by Global Organic Trade Standards (GOTS), for the health of both your baby and the environment..Elephant and bubble patterns, printed in a pastel, warm gray and white are gender neutral, so blend easily with any nursery environment. Packaged with a beautiful white bow for a lovely gift presentation..Fits Pack n’ Play / Mini mattresses and mats for portable cribs, suitable for the most popular brands like Graco, Dream On Me, LA Baby, etc. It fits the “Dream On Me” 3″ and 5″ thick 24′ x 38″ mattresses, and the 3″ thick larger 25.5″ x 37.5″ mattress. The elastic is also strong enough for a secure fit on the playard alone..Eco-friendly, organic cotton is free from harmful chemical residues, so you can have peace of mind while your baby sleeps and plays..Machine wash and dry. The fabric is 160 gsm thickness, (compared to only 120 gsm of some other brands), so it stands up to multiple washings.