1. Material: chrome vanadium steel 2. Suitable for the repair and repair of small household items, and can be used for simple maintenance of bicycles, electric vehicles, motorcycles, etc. 3. High hardness, good toughness, wear resistance, anti-corrosion 4. With box, easy to store and take 5. 5. The product includes: screwdriver bit horizontal(4/5.5/7mm), the cross (1/2/3mm), the rice character (1/2/3), the hexagon (3/4/5/6/7/ 8mm), flower shape (10/15/20/25/30/40mm), 1/4 short sleeve (4/4.5/5/5.5/6/7/8/9/10/11/12/13/ 14mm), 1/4 long sleeve (6/7/8/10/12/13/14mm) hex wrench (1.5/2/2.5mm), 1/4 small square rod, universal joint, 2 inch +4 Inch adaptor, 1/4 6 inch flexible adaptor, 1/4 ratchet wrench, 1/4 slider, AD electric adapter Specification: Package Weight One Package Weight 1.73kgs / 3.80lb One Package Size 29cm * 22cm * 7cm / 11.42inch * 8.66inch * 2.76inch Qty per Carton 10 Carton Weight 18.60kgs / 41.01lb Carton Size 29cm * 44cm * 35cm / 11.42inch * 17.32inch * 13.78inch Loading Container 20GP: 597 cartons * 10 pcs = 5970 pcs 40HQ: 1386 cartons * 10 pcs = 13860 pcs