The product remained under the Smiths brand years after its fellow products Quavers and Monster Munch were moved to the Walkers brand.

[6] The design during the 1980s emphasised that they had 25% lower fat than regular crisps and the packaging of the salt and vinegar Squares was a much lighter shade of blue than what is currently used.

[8] In the late 2000s, the logo and design of Squares was briefly changed again.

[12] They are also available in multipacks, with salt & vinegar flavoured Squares being the most popular.

[13] Comedian Richard Osman wrote in The World Cup of Everything that Squares were invented because "scientists were concerned that children weren't hurting the roofs of their mouths as often as they should be".