Pair of 2 Magnetic for Pen and Memo Holders, Round, Plastic - Red. INCLUDES SET OF 2 - one for home, one for the office. HOLD : Holds any size pen or pencil up to 1/2" diameter. Firmly grips notes, memos and cards of all sizes. SIZE : Round holder measures 2.25" diameter x 0.75" thick. GREAT FOR memos on refrigerator, car dash, file cabinet, metal desk, etc.