The surface is an aggressive mineral abrasive compound on a thick PVC liner
Chrome-plated foot ring comes with extender and height adjustment knob
The micro-anatomy model magnifies the anatomy of the human muscle fiber approximately 10
Used for reading up close in determining near vision
The clear poly allows the visibility of pallet content
Durham Stock Cart, 3 Shelves, 24-1/4 x 42-1/4 x 39 Ball Transfer Conveyors The surface is an aggressiveStock Cart, 3 Shelves, 24 1 4 x 42 1 4 x 39 14 gauge, all welded, steel construction Sturdy, tubular push handle Standard units have 1 12 lips TLD & BLU top shelf flush, bottom shelf 1 1 2 lips up ALD units have all flush shelves All casters: 2 rigid, 2 swivel 1 1 2 x 1 8 angle iron uprights for added strength Ships fully assembled Durable, textured, gray powder coat finish