Specification Brand : CommerceSigns BulletPoint1 : Block Style Flex change letters are the second most popular of all flexible plastic letters on the market. They are made for roadside portable signs ONLY (also called TEXAS TRACK) BulletPoint2 : Total font count included is 299 , enough letters, numbers and punctuation. Size 8″ Printed Black Letters/Red Numbers on 9-7/8″ Clear Acrylic background plastic BulletPoint3 : Flex letters are thin and flexible plastic so they can easily bend in your tracks, very easy to replace, remove or reposition BulletPoint4 : For Outdoor Changeable Letter Reader Boards and Marquee Signs (NOT replacement for Rigid Marquee Letters) BulletPoint5 : UV Protect plastic. Very Durable. Made in USA Color : CustomizedA ExternallyAssignedProductIdentifier : 7545692779412 ExternallyAssignedProductIdentifier1 : 0659455532910 ExternallyAssignedProductIdentifier2 : 659455532910 ItemName : Changeable Outdoor Sign Flexible Letters - Block Style - 8" on 9-7/8" Black Letters/Red Numbers ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : changeable-letter-boards Manufacturer : Accent Printing & Signs PartNumber : 8B978 ProductDescription : Block Style Flex change letters are the second most popular of all flexible plastic letters on the market. 8″ Printed Black Letters/Red Numbers on 9-7/8″ Clear Background plastic Font Count: 290. These letters should not be used on signs if the letters are encased within a wind or vandalism cover. Portable sign letters are thin and bendable from one end to the other. These will NOT replace the thicker "RIGID" marquee letters. These are not replacements for Rigid, Gemini, or Zip letters. The track used by rigid type flat letters is called "Push up drop-down track." Style : Letterboard 10x10 and Extra Letters UnitCount : 1 UnspscCode : 55121700