3-Tier Cooling Rack 3 "it's "okay"" Mrs Robinson 06 March 2018 I do a LOT of baking and I usually love Lakeland products. However, this rack falls a bit short of my expectations. It's disappointing that the legs don't lock into place whilst stacking. My rack does not feel secure at all. I shall continue to use the racks, but not stacked (which kind of defeats the purpose of buying this product). A note from the team Thank you for placing your review. I'm sorry you find the non-locking legs a disappointment. From personal home baking experience I do not have this issue, however I can understand this could be a problem for a professional baker. Our products are designed and tested for home use. I've passed your suggestion to our buyers for their future consideration.