Do not be fooled - this medium size is really big! Bigger than my 19x25 laptop.Customization is easy and efficient, and the surface has a slight grain so it feels like paper. The eraser bit is plastic which I dislike but what can you do. I thought it would feel more like an actual eraser!Comes with pen rings of four (white, gray, red and black) colors to personalize your pen, installation CD, instruction manual, USB cord, and wireless ports for your computer and tablet so it can work wirelessly.I would totally recommend this to any digital artist. It will last years, survive falls, and help create art with less effort!Amazing product.