Indoor and outdoor Sintra plastic letters withstand all weather conditionsSintra, a lightweight plastic board of uniform structure and composition, is used to make letters that are economical and effective in getting your message to patrons. Perfect for identifying buildings, libraries or schools on the outside, and for messages or directions on the inside. Choose from 1/2" and 1/4" depths, 5 heights, 9 colors and 6 popular typefaces. To view color and typeface choices, simply click on the Product Guide button located above.Once item is placed in shopping cart, you will be prompted to specify color, typeface and text.All letters include adhesive backing.Note: All letters and numbers are made to order and are not returnable. Minimum order is $60.00.Optional Spacing Tapes are customized to your message to save time and ensure letters are straight when installing. View Product Guide for example. SPC4-8: Spacing tapes for 4-8" lettersSPC9-12: Spacing tapes for 10-12" lettersNote: Must be ordered when letters are ordered and in the same quantity as letters ordered.Full letter height punctuation marks (?, !, &) should be ordered as a letter. All other punctuation marks: period (.), comma (,), one quote ("), dash (-), and apostrophe (') have part numbers that coordinate with the letter/number height that is ordered (punctuation part numbers: STRA2-4-P, STRA4-4-P, STRA2-6-P, STRA4-6-P, STRA2-8-P, STRA4-8-P, STRA2-10-P, STRA4-10-P and STRA2-12-P, STRA4-12-P).Overall dimensions:Part Number Description Dimensions STRA2-4 4"H Letter/Number 4H x 1/2"D STRA4-4 4"H Letter/Number 4H x 1/4"D STRA2-6 6"H Letter/Number 6H x 1/2"D STRA4-6 6"H Letter/Number 6H x 1/4"D STRA2-8 8"H Letter/Number 8H x 1/2"D STRA4-8 8"H Letter/Number 8H x 1/4"D STRA2-10 10"H Letter/Number 10H x 1/2"D STRA4-10 10"H Letter/Number 10H x 1/4"D STRA2-12 12"H Letter/Number 12H x 1/2"D STRA4-12 12"H Letter/Number 12H x 1/4"D Part Number Description Dimensions STRA2-4-P Punctuation For 4H x 1/2"D Letters STRA4-4-P Punctuation For 4H x 1/4"D Letters STRA2-6-P Punctuation For 6H x 1/2"D Letters STRA4-6-P Punctuation For 6H x 1/4"D Letters STRA2-8-P Punctuation For 8H x 1/2"D Letters STRA4-8-P Punctuation For 8H x 1/4"D Letters STRA2-10-P Punctuation For 10H x 1/2"D Letters STRA4-10-P Punctuation For 10H x 1/4"D Letters STRA2-12-P Punctuation For 12H x 1/2"D Letters STRA4-12-P Punctuation For 12H x 1/4"D Letters