Made of high quality weather-resistant stainless steel this ultra-handy accessory with its dual spring gates will hold secure and connect everything from house keys and cell phones to technical camping gear. Attach valuables to the center bar for ultimate security link gate ends to a second set of items and anchor or connect many items together. This smaller-sized S-Biners #1 is excellent for connecting two zipper sliders on backpacks duffels and suitcases. This size also works great for hanging smaller items from a purse or backpack strap attaching to individual keys or even hanging a plant from a ceiling hook.