Published: Jul 12, 2014 7:13 PM EDT

NAPLES, Fla. - The Collier County Sheriff's Office and Naples Police Department are investigating a robbery at a Wells Fargo bank branch Saturday.

The robber entered the bank on 850 Park Shore Drive around 1:50 p.m. wearing sunglasses, a camo ball cap and an umbrella to disguise his appearance.

Investigators say he show a handgun and demanded cash from the tellers. Nobody was injured. He got away with an undisclosed amount of cash.

Investigators said the robber is described as being between 30 to 40 years old, very thin, with a thin, unshaven beard.

Anyone with information is asked to call the Collier County Sheriff's Office at 239.252.9300, or Crime Stoppers at 1.800.780.TIPS (8477).