Tracing Board A4 25INCH Led Tracing Light Box pad tracing Table Copy Board pad Animation Drawing Stencil Board Tattoo 5mm Ultra Thin 3 Levels dimming by Touch

Good enough especially for the price. Seems delicate and im scared it will break easily. Im gonna have to be careful with it and always store it in the box with padding. Its very very thin. About a quarter inch thick i think. Light levels are bright enough. Only comes with usb cable not regular power adaptor or anything else. I plugged it into my laptop. Works fine. Plugged it into iphone usb to electrical outlet adaptor and it works fine. When i plugged it into another univeral usb to electrical outlet adaptor that i use for travel, lightpad would flicker like a strobe light on the high setting. It appears to be my adaptor thats the problem since all bightness levels work when its directly in my laptop or in the iphone adaptor. Rulers are cool but only has centimeters printed and not inches. Im satisfied though. At time of order, this was the lowest price lightpad offered with Amazon Prime at these specs. Also it shipped within 2 days of placing the order. It came very fast.