Made with love, here in Quebec! The fitted sheet is ESSENTIAL to have for your cushion. No more baby messes staining your cushion. Warning: For small baby leaks. If you let it leak (pee, regurgitate) for too long, it may leak onto the cushion. Remove the sheet immediately. Not 100% waterproof so that the sheet remains breathable for baby! For cushion 0-9 months / cushion sold separately Fabric: 100% nylon Approximate dimensions: 33 in. x 16 in. Machine washable sheet. No dryer. Warnings for the cushion: Never leave a child unsupervised on the cushion. The cushion is not designed for co-sleeping. Do not carry the child using the cushion. Do not place the child on a high cushion. We are not held responsible for accidents.