Step It Up 5 "Fantastic!!" Mrs Coxon 04 April 2011 I bought these after I found out I had 13 tins of tomatoes in my cupboard and decided it was time to organise it properly!! The shelves are sturdy enough to take tins, bottles of oil etc, and are extendable to fit most cupboards. It has made my life easier, and so I thank Lakeland for providing me with this practical solution, and after 3 months we are nearly at the end of the tins of tomatoes!!