Walkers Squares Salt & Vinegar Flavour Potato Snacks in a Sharing Size Bag. Snacks with angles is where it's at, while the others sit in their packs, all round and smooth. Squares are unashamedly different. Bite off the corners first, or build little crisp houses, before all the tasty, salty, munching and crunching. Bet you can't do that with those round ones! • No artificial colours • Suitable for vegetarians