1) T-shirt shaped, you can print the beautiful T-shirt picture you like on the mouse.
2)Optical:PSII/USB/Combo
3) 1200dpi
4) Compatible with Windows95/98/2000/XP/NT
5)Ergonomic engineering designing, suitable for either right-handed or left-handed person.
6)Size: 86*60*21 mm

Packing information:
MEAS: 48*43.5*27.5CM G.W./N.W.: 11.5KGS/10.5KGS QYT: 100PCS/CNT