Vinyl Banners are available in many, many sizes beginning with 2'x2' and stretching out to 10'x50'.  A few examples for costs comparison are 2'x2' ($17); 3'x2' ($26); 3'x4' ($51); 4x8 ($135).

A new favorite is Mesh Banners.  They come in two weights; 8oz and 12oz.  Personally, I feel Mesh banners are more durable because with wind will blow through them and cause less damage.  There is a couple of dollars difference in Mesh and Vinyl banners.

A discount is provided for multiple banner orders.  This includes ordering more of the same design or different designs.  Also discounts are granted to schools and other non profits.

Call for pricing and to review options for events, large and small.