StickerDAD hard hat stickers are perfect for front brim construction, vented and mining hats. Ideal for construction workers, ironworkers and electricians. They've a protective laminate that resists scratching, wind, and exposure to sunlight. Easy to apply, entirely waterproof and durable, as tough the job you’re on. Give a new look to your hard hat! The adhesive is extremely sticky, meaning that they will stay stuck until removed. We also uses a removable adhesive, meaning it can be applied and removed without causing any damage or leaving residue behind. It's best to clean and dry surface before you're applying your stickers. If you have any concern you can simply message we will reply you in 24 hours