I have two available. Each used once. Fitted sheet included with each mattress FEATURES: • TRI-FOLD MATTRESS FOR PACK N PLAY: Tri-fold design allows you to easily fold up your mattress, so you can easy to use, store and travel with. Measures 38 x 26 inch with rounded corners to make sure the mattress for pack and play can perfectly universal fit. • NON-SLIP BACKING DESIGN: Folding playard mattresses with non-skid gripping dots ensure the mattress stays in place. Since the product can be also used without a playard as well for the perfect baby sleeping mat. • REMOVABLE AND WATERPROOF ZIPPERED COVER: Removable soft OEKO-TEX standard 100 certified cover with cute star print and TPU waterproof layer that can be washable and extremely soft to the touch for your baby, you never have to worry about accidents and keeping your playard mattress clean. • EASY TO STORE AND CARRY: Our trifold pack and play mattress storage bag can be easily folded into a small size, which can bring you convenience to store it everywhere. Besides, we also add a durable zipper and strong handles on the bag. So wherever you are going to, just put the materials that you want to take in and carry it by the handle.