Soft and flexible and safe for little ones to handle, these expandable silicone snack cups have a soft opening that lets little hands in and out while keeping snacks contained.  They are made from BPA free silicone and include a dustproof lid.  The cup folded measures 9.5cm x 9.5cm x 3.75cm and unfolded 9.5cm x 9.5cm x 8.75cm.