[[description_top_start]] Naos Accessory Waterproof mattress cover for added protection. Made of luxurious cotton jersey for premium comfort. Waterproof for added protection to protect minor potty training accidents. The mattress protector features a breathable 3D mesh material to ensure good ventilation. [[description_top_end]] [[description_bottom_start]] Technical features 4 straps for each corner to safely secure the Naos mattress to the frame. Carry case included and fits in the Naos carry bag.[[description_bottom_end]]