Karman Healthcare Universal Cup Holder for Wheelchair or Walker

Karman Healthcare Universal Cup Holder for Wheelchair or Walker is suitable for most wheelchairs and walkers. Easily mounts to any tubular frame between 7/8" and up to 1" in outer diameter. The European-inspired design incorporates stylish vents to prevent condensation buildup and features an adjustable mouth for varying beverage can sizes between 2.25 inches to 3 inches.