The pod™ is a wonderful gadget for any home. It's a mobile hook that you can move at anywhere, anytime. The suction back attaches to any smooth, non-poorous surface with just a push and hold 17-1/2 pounds safely and securely. Use in the kitchen, bathroom, office - wherever you need to hang something up. Move to new location by simply pulling on tab to break the suction with no sticky residue left behind. Pod™ has 2" diameter and hook is 2-1/2" long. Set of 2. Red only.