Baseball 7 x 7 Replacement L-Screen Net 42" x 42" Cut Out #60 (SUPER HEAVY DUTY) [Net World Sports] LONG-LASTING REPLACEMENT L SCREEN NET: This exceptional quality replacement netting is specifically designed for use with 7ft x 7ft L Screen Net that has a 42" x 42" Cut Out SUPER STRONG: #60 (3.0mm) grade Ultra Heavy Duty black twisted twine net is manufactured to last. UV stabilized & rot proof so 100% weatherproof DURABILITY GUARANTEED: Netting has 1 3/4" (45mm) square mesh and an overlock rope edge border on all sides EASY TO INSTALL: Pillowcase style-replacement net is super easy to install. Simply place it over the L screen frame and its ready for use SUPER FAST DISPATCH: All baseball netting orders at Net World Sports are dispatched within 24 hours