A4 Size Comics Sketch Copy Drawing Board, Art Painting Supplies. Feature: 1.Can Be Adjust Brightness. 2.Power Supply by USB Cable 3.Super Bright&Eco-friendly LED Ensure Extreme Low Calorific Value 4.Thin&Portable Design Ultra-thin and Light Weights Which Makes the Portable 5.Flicker-Free&No Radiation ,good for Your Eyes SPECIFICATIONS Magnetic: No Model Number: LED Use: Drawing Board Type: Bulletin Board Material: Other Frame Size: About 235mm*335mm*3.5mm Working Area Size:210mm*300mm Thickness: 3.5mm Material: High Quality Acrylic Light Source: LED Voltage: 5V Power: 2.8W Packing Included:1*LED Drawing Board and 1*Usb Cable. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.