Description: Light weight, of -section, strength, corrosion resistance (chemicals, inks, solvents and cleaning agents, etc.) and clean Single yarn polyester net yarn, suitable for general take screen printing factory, garment printing factory, handbag silk screen, plastic panels and other silk screen Polyester solvent resistance, high temperature, , chemical resistance of the advantages of polyester screen in the external pressure is greater, its physical properties and stability, small stretch. Polyester screen is also suitable for printing high-precision printed circuit boards and other requirements. Specification: Frame Material: Aluminum Mesh Material: Polyester fiber Mesh number: 77T+90T Size: 31 x 43cm / 12.2 x 16.93inch Package Includes: 2 Pieces Screen Printing Frames(77T+90T) Note: 1. Please allow slight errors due to manual measurement. 2. Due to between different monitors, the picture may not reflect the actual the item. 3 shopping!