117 in 1 Aet Acrewdriver Double-sided Magnetic CRV Bit $ 0.99 Product Information: Model: 117+Double-sided magnetic pad Set type: Multi-functional combination set Number of pieces included: 118 Whether explosion-proof: No Whether it is magnetic: Yes Is it insulated: No Material: CRV System: Metric Scope of application: non-precision maintenance Color: black box, red box, blue box