The Marker Keeper Coiled Urethane Tether has been designed to help keep markers from being lost or stolen, particularly "white board markers". The square adhesive pad sticks securely to your white board and will ensure that you always have something come meeting time. The special vinyl cap is available in two sizes, one for larger sized white-board markers and the other for standard "Sharpie-sized" markers. The cap is flexible to fit snugly over the bottom of the marker.
The tether is made from urethane which retains its coil "memory" much better than PVC. It stretches up to 48", yet contracts to only 10". The two mounting plates are 1.5" square and only 0.4" high, each with strong foam double-stick tape on the back. Just peel off the backing and stick it to any smooth, clean, dry surface.