Make your own foam insert! This clever foam insert has squares scored into it - so you just need to pop out some foam to make exactly the shape of insert you need. So whatever irregular shaped items you need to store safely all you need to do is make a custom shape in the insert and it can be tidied away safely and securely. Make your own foam insert!Has squares scored into it - so you just need to pop out some foam to make exactly the shape of insert you need.Create any irregular shaped items you need to store safely.5 Year Warranty.