MIDLAND, Mich. -- A group of Midland teens were robbed of their wallets Saturday evening at the Trilogy Skate Park.

Midland police said six teens were approached by a black male wearing a black, baggy hooded sweatshirt, black baggy pants and a bandana covering his face just before 10 p.m.

The male brandished a handgun and told them to give him their wallets. He was described as 17 to 20 years old and approximately 6 feet tall.

Police said he was accompanied by two white male subjects around the same age.

The weapon used in the incident was described as a black revolver.

Police said the thieves left the area in a small, dark, colored-older model car of unknown make and model.

Anyone with information is asked to call the Midland Police Department Detective Bureau.