DODAMOUR Magnetic Cup Holder, Stainless Steel Magnetic Drink Holder, Cup Caddy for Tractor Mower Truck Car Bus Yacht (Upright)
 
Portable cup holder made of stainless steel, sturdy and durable. Magnets wrapped in rubber will not scratch the metal surface.
 
Magnet cup holder for tractor suitable for attaching flat metal surface, will not move easily.
 
The inner diameter of the magnetic cup holder is 3 inches, suitable for most cups, 30oz tumbler cup, cans, cans with sleeves, bottles, etc.
 
Drink holder dimensions: 3.8"x 3.3"x 3.3" (9.5cm x8.5cm x 8.5cm)
 
Package contents: Magnet cup holder x 1