These are 5.5" wide by 8.25" Tall. Simply cut to your numbers or letters. Peel off backing and press onto your Opti Sail Available in Black or Red. NOTE: Our sails include numbers. So if you have ordered a sail you do not need ot purchase sail numbers unless you need additional numbers. Availability: Usually ships the next business day. D8Opti$1.50Color: BlackRed Due to the wide variety of the size and weight of our items we will charge the actual cost of shipping in a separate charge on all orders. Please email us for a shipping cost estimate. Shipments outside the USA may have add on fees and duties by your own government. Send us email 200 Bald Hill Rd. Warwick, RI 02886 Voice 401-738-8000 Fax 401-738-0883 Sailing can be green! See our recycle your old sail offer