16 in 1 tool: 2/2.5/3/4/5/6mm Allen key, 8/10/15mm spanner, 14G rim spoke wrench, sleeve extension rod, Phillips screwdriver, flathead screwdriver, 8/9/10mm socket wrench, 18 glueless films, 1 file, 1 hexagonal socket. Small and light, portable, easy to carry: the total weight is 300 grams. Can store cell phones, tire levers, multi-tools, keys, cash, gadgets, etc. Suitable for repairing most bicycles such as mountain bikes, road bikes, folding bikes, children's bikes, standard bikes, or fixed gear bikes. Durable, practical and compact: measures only 3.54 x 1.69 x 0.98 inches. Made of high quality carbon steel and ABS, durable and strong. Helps solve most bicycle issues when riding outdoors and serves as a perfect accessory for general bicycle repair. Comes with a small gift: a bicycle chain brush to clean the bicycle chain. No matter the type of bike—mountain bike, road bike, foldable bike, children's bike, ordinary bike, or fixed bike—this 16 in 1 multifunction bicycle repair tool kit helps you solve problems easily. It can also perform basic maintenance tasks and can be used as a daily home repair tool. Product Name: Bicycle Multifunction Repair Tool. Material: Metal and ABS. Size: 2.5 x 4.5 x 9 cm. Color: Black. Product weight: 260g. Package includes: 1 x Bike Pocket Tool, 1 x Bike Chain Brush.