Safety Hat Liner Baseball Caps Insert, Lightweight Cap Lining Anti Collision Protective Hat Liner Insert, Bump Hat Cap Insert for Riding Working headband adjustment

Safety Hat Liner Baseball Caps Insert, Lightweight Cap Lining Anti Collision Protective Hat Liner Insert, Bump Hat Cap Insert for Riding Working headband adjustment.Bump Hat Cap Insert, Good air permeability, high wearing comfort, three dimensional shape, retaining buffer gaps, effectively prevent impact damage to the wearer.Safety Hat Liner is 56cm-62cm/22.05inch-24.41inch in Cap Circumference,adjustable.This liner is not a substitute for an industrial safety hat.Inner Shell fit different caps, suitable for safety hat, baseball hat, etc.Cap Lining is made of high quality PE material, Anti Collision.Protective Hat Liner is Suitable for automobile, mechanical processing, manufacturing, workshop, outdoor sports, etc.Hard Universal Bump Hat Cap Insert Baseball Bump Hat Cap. Safety Cap Protective Hat Liner Insert. Bump Hat Insert Bump Hat Cap Lining Inner Shell. Baseball Hat Accessories Head Protection. Working Cap Lining for Safety Hat Baseball Hat.