Features: Material: It is made of good quality alloy steel, which is sturdy and durable. Practical: Can be rotated forward and backward to quickly remove screws, saving time and effort. Easy to use: Push type design, you can press and hold the interface to adjust the bit length. Compact Design: Mini size, compact design, easy to store and carry. Screwdriver set: equipped with various bits to meet different needs. Specifications: Name: Screwdriver Set Package Size: 14*12*4cm Color: Black Size: As Picture Showing Material: Alloy Steel Quantity: 12 in 1 Package Include: 1 Set Mini Ratchet Screwdriver Set Notes: 1. Please allow 1-3mm differences due to manual measurement, thank you for your understanding!2. Due to the difference between different monitors, please understand that the image may not reflect the actual color of the item.