Dad Star Please use the INSTRUCTION BOX for the details. The body is 11.7 " W X 12.2" L and made of ABS plastic with a UV stabilizer to protect the product from outdoor elements. The center opening will surround a 4"x 4" post, the actual dimensions are 3.62 square. The vinyl is Oracal 651 and has a durability rating up to six (6) years. All products ship within 48 hours via USPS Ground Advantage or USPS 2–3-day Priority mail. Color and design my vary. Made in the USA