Item No.: H43C341
.Size:diameter 204mm(L)X150mm,depth 32mm    
.Material:ABS    
.Magnet:diameter 80mm(3-1/4")×1pc,30mm×1pc 800-1000 gauss    
.Here is magnet in the rised part inside the middle to stronger the magnet power.
.Protective vinyl feet prevent damage to valuable surfaces