DescriptionIf you are looking for a professional bump cap insert, then your research is over here. That's because our product can meet your need. Adopted of solid material, practical and durable for long time use, not easy to get deformed and bring you much convenience.Features-Color:Black -Material:Plastic -Size:20.00X18.70X11.00cm/7.86X7.35X4.32in - Adopt plastic material, injection molding, layer-by-layer control, good air permeability, comfortable to use. - Rigid interior, stronger ribs for better protection Lightweight head protection. - Provide effective protection against bumps, scrapes, shocks and other head injuries. - Suitable for automobile assembly, maintenance, machining, industrial manufacturing, urban rail transit, workshop processing, outdoor sports and other industries. - Compact size and light weight, easy to use, high performance for protection, good for application.