Use this blank laser paper to print 3 employee W-2 copies. Employee instructions cover all 3 back panels for easy legibility. Two horizontal perforations and a 3/4" right hand side perforation. 20# laser paper. Order by the number of sheets needed.Compatible with Envelopes: 3UPDWENV05 (Moisture Seal) and 3UPDWENVS05 (Self Seal) Specifications: Construction: Laser BlankForm: W-2Form Name: Wage and Tax StatementPages: 1Size: 8 1/2" x 11"Forms /Sheet: 3upHorizontal Perforation: 3 2/3", 7 1/3"Vertical Perforation: 3/4"Other: Instructions top & bottom forms