Proxabrush Go-Betweens are offered for different interdental gaps: Ultra Tight, Tight, Moderate, and Wide.
The brush head uses soft, coated bristles on a nylon-coated wire, giving a flexible but durable cleaning tip.
They feature a non-slip rubber handle and a bendable neck to improve grip and maneuverability when reaching the back of the mouth.
The brushes measure about 3.1 inches long. The primary materials listed are nylon for the bristles and a nylon-coated wire for the brush head.
Most listings show a package quantity of 40 brushes.
Reviewers commonly report that the brushes remove food particles, supplement flossing, and improve interproximal cleaning. Many say they integrate easily into daily routines and are simple to rinse and maintain.
Product details list the suggested age as "All Ages."