Material: The handle of this screwdriver bit set is made of full aluminum alloy material, the top can be rotated 360. Magnetic tip, made of chrome vanadium steel material, strong and . Prevents parts and bits from being misplaced or lost while working. 63 in 1: Precision magnetic screwdriver set for standard and precision screws. Specialty drills in other commonly used sizes. Also included is a magnetic bit holder and quick-change adapter for quick and easy switching between sizes. PRACTICAL AND VERSATILE: Comes in a sturdy hard shell case with labeled slots to keep tools organized. perfect for home maintenance and repairs. STURDY AND : The precision screwdriver set made of S2 chrome vanadium steel is even stronger. The alloy handle has a special non-slip design. The 360rotating bottle cap rotates smoothly, greatly improving work efficiency. EASY TO CARRY: The small pocket screwdriver set in a sturdy frosted plastic box is easy to carry, allowing you to secure toys, computers, watches, jewelry, glasses, doorbells. Fits all those little weird screws around . Handle Material: Aluminum Alloy Color: Black Drill Material: -V Steel Weight: 390 Grams Size: 20.2 x 9.5 x 3.2cm Package Contents: 1 x 63 in 1 Screwdriver Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.