Fits most bar diameters

Ideal for light/mild outdoor weather conditions and traveling

1 inch wide by 3 1/4 long

or previously be protected by Cycle Care Formula 3

Not waterproof

GFCUPHMG MAGNETIC SS CUP HOLDER Feminine Stainless Steel Rings Fits most bar diametersAttach the Diamond Plate(tm) Magnetic Stainless Steel Cup Holder to anything metal, such as riding mowers, tractors, heavy construction equipment, backyard metal tables, and more. Features heavy duty magnets in base for a secure hold. Handsome exterior mirror finish, insulating foam insert to keep drink cold, and a drainage hole. Measures 3 1 2"" diameter, 4"" height. Gift boxed.