Coronavirus Covid-19 Customer Shop Signs highlight shop capacity so proper social distancing guidelines can be adhered to at all times. Signs are available in a wide range of sizes and materials and are suitable for long term outdoor use. Most popular sizes are 48″ x 48″, 24″ x 24″ and 16″ x 16″. Don’t see the sign or size you are looking for? You can call us on 025-31212 or email firstname.lastname@example.org to discuss your requirements.