Feldherr FS025R-Bundle 25 mm (1 Inch) Customizable Pick Pluck Foam for All Kind of Using with Separate Bottom CFC-free; according to Oeko-Tex Standard 100 / Class I - items for babies and toddlers INCLUDING separate 10 mm bottom! chlorine and acid free / piece density 23,0 kg/m3 (+/- 2,0) perfect for any storagethe foam can be used to store anything you like, Made in Germany