100 percent brand new and high quality Internal width: 4/0 External dia: 7/0 Height: 4/0 Pls Pay consideration at the size of the trackpoint before you're making the order. Material: rubber colour: black Package Contents: 10 x TrackPoint Mouse Caps for HP Only the above equipment content, assorted merchandise should not included. Note: Light shooting and assorted exhibits may cause the colour of the item in the photo a bit of diversified from the genuine thing. The dimension allowed error is +/- 1-3cm.