Eureka Dr. Seuss One Fish, Two Fish Deco Trim Includes (12) Strips Strips measure 3.25'' W x 37'' L for a total of 37'. Teach your young students colors and numbers with this Dr Seuss One Fish Two Fish border trim. Add a fun and colorful pop to your windows, bulletin boards and doorways! The 12 strips can be used to decorate multiple classrooms easily and the durable material will allow them to be reused.