3mm A4 Transparent Perspex Acrylic Plastic Plexiglass Cut 210x297mm  Specification: Material: Acrylic Size: 210x297mm Thickness: 3mm Working temperature: up to 80 \u2103 Softening temperature: 140-160 \u2103   Acrylic Features: 1.Good acid and alkali resistance、 not because of years and years of sun and rain、 and produce yellowed and hydrolysis phenomenon、 long life、 compared with other materials、 products、 long life of more than three years. 2.Light transmission properties、 up to 92%. 3.Insulation performance、 for a variety of electrical equipment. 4.Light weight、 fight strong. 5.Easy to maintain、 easy to clean、 rainwater can be naturally cleaned with soap and a soft cloth or scrub.   Package included: 1x Acrylic Sheet