No bulletin board is complete without an attractive border trim. This Black Mini Polka Dots Border Trim will create a fresh look for your classroom. Each pack of the bulletin border trim from Teacher Created Resources comes with 12 pieces that are 2 3/16" tall and 35" long for a total length of 35 feet. That's enough to use with a large bulletin board, or to use creatively within your school. Border trim doesn't have to be used exclusively with bulletin boards. You can use it around windows or on walls to create a lively frame for student work. It can be incorporated into student projects and scrapbooks. Use it in hallways as a frame to highlight students and citizens of the month, or celebrate a teacher of the week. Polka dots are classic and go with almost any theme. Mix and match different border trims and/or layer them for a different aesthetic. Specifications for bulletin border accents: