We recommend the use of a mattress protector with all cot, bassinet and cradle mattresses for convenience and hygiene. The BabyRest mattress protector features a waterproof and breathable membrane for optimum comfort, ventilation and absorbency. We recommend you always buy at least two for when one is in the wash, or for when travelling or sleeping away from home. Product Features: Oeko-Tex® Standard 100 Certification - Certified free of harmful substances Cotton cover for baby's comfort Protects child from bacteria and dust mites Specifications: Composition: Cover: 80% cotton, 20% Polyester Backing: PU waterproof membrane Fit style: Cot sizes: Fully-fitted The size stated relates to the waterproof fabric area. Generally the size will suit mattresses up to 5cm longer & wider
