3" Universal Plastic Cable Management Rings.Provides vertical or horizontal cable management when used with all ICC distribution racks without compromising rack space. Double rings can be used to organize patch cables between rack channels and have double the capacity for larger cable bundles. Made of durable plastic with rounded edges to reduce cable insulation damage, these rings provide a cost effective solution perfect for all patch cords and cabling organization. A universal ring is also available and can be used to manage cables in either direction (vertically or horizontally) by simply rotating the ring in the required position.