These aluminum carabiners are seriously useful for so many things! You get 8 of them in vibrant colors that make your gear easy to spot. Each one is 2.2 inches and made from aviation-grade aluminum that's both lightweight and super strong. The screw gate locking mechanism is what makes these special - just press to open, then screw the nut tight to secure everything in place. They weigh only about 9 grams each, so you won't even notice them on your gear. Perfect for keys, water bottles, backpacks, dog leashes, camping equipment, or organizing stuff around the house. The D-shape design fits comfortably in your hand and the smooth finish won't scratch your stuff. Just a heads up - these are great for everyday use and light outdoor activities, but they're NOT rated for climbing safety. Whether you're hiking, camping, or just trying to keep your keys organized, these carabiners are totally worth having around. At 8 for the price, you'll find uses for all of them!