Welding helmet parts & accessories length: 2-inchType: BackWidth: 5-inchEachBOSS™ Back Cover Plate, 2 in (L) x 5 in (W), Clearhttp://s7d5.scene7.com/is/image/Staples/s0476015_sc7?$std$http://s7d5.scene7.com/is/image/Staples/s0476015_sc7?$thb$http://s7d5.scene7.com/is/image/Staples/s0476015/BOSS-Back-Cover-Plate-2-in-L-x-5-in-W-Clear/product_702858BOSS™ Back Cover Plate, 2 in (L) x 5 in (W), Clear0.00