This bed rail provides optimal protection against falling down and ensures sweet dreams for your little one. It is made of washable polyester fabric and lightweight metal tube, making it sturdy, durable, and easy to clean. Equipped with buttons on each side for easy combination, the height of the bed cover can be adjusted freely for the safest height. Please note: This bed rail is suitable for children aged 18 months to 5 years and can be used with most beds with mattress thickness of 3-25cm, excluding bunk beds, baby beds, waterbeds, or beds with inflatable mattresses. It is not recommended for children under 18 months or over 5 years, nor for elderly or infirm adults, or in non-domestic environments. Always follow the manufacturer's instructions regarding suitable bed and mattress sizes. Features: Colour: Green, Material: Fabric (100% polyester), metal, Size: 100 x 25 cm (L x W), Height: 70 - 95 cm, Suitable for mattresses with a thickness of 3 - 33cm. Assembly required.