Lakeland Clip and Store 800ml Rectangular Container 4 "Nice, but a bit smaller than expected" Susan 09 December 2014 This a nice box, with a good closing action & seal. However, the measurements shown include the lid & clips when the box is closed. The exterior dimensions of the actual box are 19.5cm long by 12.5cm wide. A note from the team Thank you for your feedback. The measurements shown on the website are external dimensions so that customers can consider storage of this popular item.