【 Fiberglass Mesh 】Fiberglass is sturdy , tear resistant , washable , and allows light to pass through while keeping small animals and debris out . It helps keep children and pets safe and can last more than 5 years with normal use 【 Complete Accessories 】Includes a double bearing wooden handle roller , high elastic pressure strips , mesh removal hook , utility knife , and measuring tape . Everything you need to detach old mesh , cut new mesh , and secure it in place , tight and firm without loosening 【 Quick Installation 】Comes with a full set of reusable installation accessories and illustrated instructions . Suitable for seniors and beginners with no experience . Each set can be installed in just 10 minutes , saving on professional labor costs 【 Standard Size 】1 .2x4 .49m / 48x177 inch , universal size that fits most regular windows , minimal cutting required , low waste . The mesh resists wrinkles and keeps its shape , giving a smooth and attractive appearance after installation 【 Versatile Use 】Fits casement windows , sliding screen doors , balconies , and porches . Great for home or small shop DIY mesh replacements . Meets various mesh replacement needs, Manufacturer: PATNFR