Designed to optimize your String Shelving System, the String Hooks for metal shelves allow you to hang all sorts of things - from backpacks and outerwear to hanging pots and gardening tools. They come in three colors to perfectly match both the high and low edge metal shelves. A versatile addition to your String Shelving System, each pack comes with five hooks. Compatible with both metal and galvanized shelving. Allows you to properly store your outerwear and your Ruck sack. Can also be used to display decorative items like a hanging pot. Dimensions: H 8.5 cm.