This concrete block cable holder is designed specifically to keep charging cables on your desktop, and keep you out from under your desk, hunting for your cable that fell to the floor, in the most hard to reach places. My best selling original concrete block, with endless uses, has sold time and time again, over the past 10 years, to people using them as a cable holder. However, over those past ten years, charging cables have changed a bit. So, it’s time for an upgrade! This new design measures approximately 1.25” x 1.25” x 1.25” of concrete, sitting on top of a slim slice of 1/16” maple wood. The small notch in the block, for the cable, measures approximately 3/16” wide x 1/4” deep making it the perfect size for a wide range of phone and laptop charging cables.