The size of a Google review plate is not just about looks: it determines how reliable the NFC read will be. The 10 × 10 cm format stands out as the best compromise — visible enough on a counter, compact, and above all it keeps the customer's phone close to the chip for a one-tap read.
Bigger is not always better. On a 12 × 12 or 20 × 20 cm plate the chip stays in one spot: if the customer taps a far corner, the read can fail. These large formats also cost more for a real benefit that stays limited in most cases.
These guides explain our choice of 10 × 10 cm, when to go custom, and how to guarantee a flawless read on larger formats. Always with the same promise: a one-time payment, no subscription, and French manufacturing.
Have an unusual size in mind? Ask us for a quote: we make the plate to the exact dimensions of your counter or window.