Feature: 1. Anti Slip: The cushioning handle is suitable for finger grip, easy to operate, and different colors are easy to distinguish. 2. Stability: The rotatable base allows you to easily get the screwdriver you want during operation, and the design of the non slip base increases the stability. 3. Material: Steel material is durable and not easy to deform, can effectively resist oxidation and rust, and has a long service life. 4. Repair Tools: One of the professional watch repair tools, suitable for repairers and amateurs, saving you expensive repair costs. 5. Applicability: The watch repair tool is suitable for experienced watch lovers as well as beginners in the watch world. Specification: Item Type: Watch Screwdrivers Product Material: Steel, Plastic Product Size: Approx. Base Diameter: 89mm / 3.5in Base Height: 47mm / 1.9in Screwdriver Length: 95mm / 3.7in (Manual Measurement, There is a Little Error) Product Number: Approx. Cross Screwdriver: 1.4mm / 0.055in, 1.8mm / 0.07in; Flat Head Screwdriver: 0.6mm / 0.02in, 0.8mm / 0.03in, 1.0mm / 0.04in, 1.2mm / 0.047in, 1.4mm / 0.055in, 1.6mm / 0.063in, 1.8mm / 0.07in, 2.0mm / 0.079in; Two Spare Heads for Each Model. Purpose: Used for All Screwdrivers Needed in Watch Repair, or for Repair of Electronic Products. Powerful Function, Convenient and Fast Rotating Base. Package List: 1 x Rotating Base 2 x Cross Screwdriver 8 x Screwdriver 20 x Spare Screwdriver Head 10 x Spare Screwdriver Head Plastic Storage Box