Pick and Pluck - Pre-Cubed foam tray 300 mm x 300 mm x 25 mm (11.8 inch x 11.8 inch x 1 inch) plus FREE bottom FREE 10 mm Topper / Bottom included! Dimension 30 cm x 30 cm x 2,5 cm (11.8 inch x 11.8 inch x 1 inch) Perforated pre-cubed foam (10 mm x 10 mm) CFC-free; according to Oeko-Tex  Standard 100 / Class I - items for babies and toddlers