EXTPAGE Dymo 30330 Compatible 3/4'' x 2'' LW Return Address Labels 500 Labels per Roll, 12 Pack (30330 1 Rolls) Multi-purpose Label Roll Compatible DYMO 30330 Size - 3#47;4 x 2 in. 500 label per roll Dimension - 2.75 x 2.75 x 1.25 in.