features:<br />--100%  and high quality.<br />--widely applicable， ideal for polished metal， wood， jade and so on.<br />--and polishing stick plate supporting the use， easy and simple to use.<br /><br />note:<br />--need to add sandpaper glued to the sticky adhesive disc to disc fixed polished.<br />-- use an electric drill still need to add converter.<br /><br />specification:<br />size: 150mm/ 5.91 inch<br />color:red/brown<br />model:60# (grit)，80# (grit)，120# (grit)，180# (grit)240# (grit)<br />number of holes: six<br /><br />packaged included:<br />25 x sanding disc