D-Line Multipurpose Cable Bases securely hold phone cords headphone cables pens etc. and are ideal for use in offices homes and automobiles. With a unique design the Bases are easy to use. A self-adhesive backing enables peel and stick to surfaces. The slot is designed to neatly hold cables up to 5mm diameter. Great for bartenders and servers as pen holders which can keep your pens in place where you need them the most. Stick anywhere you keep cables and do not want them falling on the floor to be damaged by foot and rolling chair traffic. 6pk - 2x Black 2x White 2x Grey