This item is well made of for durable and practical use. Includeing a plastic case and a bit holder, it is great for vehicle, computer and electronic repair. The compact pocket sized retainer keeps bits organised and ready for use. Feature - ColorAssorted Color - Material: . - Size: Approx. 6.8 x 4.8 x 2.9 cm / 2.7 x 1.9 x 1.1 inch ( W x H). - It is with a magnetic extension bit holder. - Secure /star, secure , secure -wing, secure fork and secure four wing, in all common sizes. - The compact pocket sized retainer keeps bits organised and ready for use. - accessory for cordless screwdrivers and drills variable drills. Package list: 1 x set of Pcs Security Bit Set Tamper Proof Star Screwdriver with Bit Holder Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 427 hours Hope you have a pleasant shopping experience!