GLIDERS take the basic idea of "furniture sliders" and extends the usefulness by being both free-floating and mountable, making it easier to move your woodwork, your boxed products and even your heavy equipment, GLIDERS reduce the effort required to move an item by 80 to 90-percent!, When combined with our non-slip, custom-fit GRABBERS, GLIDERS can be used to move furniture, heavy work tables, or even work equipment, These little guys can really handle the weight, GLIDERS can even be used to create a temporary "conveyor belt" or extended project chute for sliding longer and larger pieces onto a waiting tool, GLIDERS are constructed of a high-density plastic that resists abrasion and supports a great deal of weight, We"re not certain exactly how much weight, but we have driven a full-size SUV over our GLIDERS and they were completely intact and usable thereafter, Combo-Pack contains 4 Gliders and 4 Grabbers SKU: RTL29CR067