The three-case stacker was designed after research revealed retailers were unsure how to maximise sales of new products and limited editions, Walkers said.
Secondary displays increase sales by over 30 per cent, according to PepsiCo marketing manager Cara Beeby.
"New products and limited editions aren't always visible on the main crisps and snacks fixture," said Beeby.
"The stackers not only draw attention to the product with recognisable branding, but they can also be placed in areas of high traffic, such as near the till point, to maximise visibility and increase impulse purchases," Beeby added.
The stackers are available from Booker, Bestway, Landmark, Key, Sugro and Batleys.