"An ultra-handy accessory for outdoors enthusiasts, the S-Biner Double-Gated Carabiner from Nite-Ize offers a variety of uses to the enterprising adventurer. Made of high quality, weather-resistant stainless steel, this unique, 2-in-1 S-Biner design holds, secures, and connects everything from house keys and cell phones to technical camping gear. Offered in multiple sizes to give you the perfect size for whatever task you run into. Durable center bar also works great as an anchor for valuables. Great for hanging gear from your backpack or other bags, this smaller-sized S-Biner is also excellent for connecting 2 zipper sliders on backpacks, duffels, and suitcases. Size #1 dimensions: 1.56"" x .56"". Weight rating: 5 lb. Manufacturer model #: SB1-2PK-01. All the usefulness of a single-gated carabiner, times 2 Great for camping, travel, biking, hunting, hiking, and more High quality, weather-resistant stainless steel construction Dual spring gates to hold, secure, connect, and more Handy, compact #1 size - great for connecting 2 zipper sliders on backpacks, duffels, and suitcases 2 pack NOTE: Not for use where disengagement could result in bodily injury or property damage. Not for climbing."