Selecting personal protective gloves cannot be generalized. It is necessary to choose products based on the safety risks of the working environment. For general goods handling and construction chores, cotton yarn or nitrile rubber gloves are preferred, as they are slip-resistant, durable, and provide a stable grip. For metal cutting and glass processing, high-strength fiber cut-resistant gloves must be selected to resist sharp injuries. For chemical experiments and oil maintenance, nitrile gloves are chosen, as they can withstand oil and weak acid corrosion. For electrical operations, insulating rubber gloves are paired, to prevent electrical hazards. When purchasing, it is also necessary to check the size to ensure that the gloves fit the hand snugly without being too tight or loose, as overly large gloves are prone to slipping and making mistakes, and overly small gloves hinder finger movement. Prioritize choosing compliant personal protective products to build a solid hand protection barrier from the source.