𝙃𝙞𝙜𝙝𝙡𝙮 𝙍𝙚𝙛𝙡𝙚𝙘𝙩𝙞𝙫𝙚: High-performance diamond-grade reflective stickers, utilize full prism reflector technology. They provide excellent visibility during nighttime and low-light conditions, enhancing the safety and recognition of vehicles, signs, and equipment. Make objects easier to be noticed in the dark or at night, reducing the occurrence of accidents. 𝙒𝙚𝙖𝙩𝙝𝙚𝙧-𝙍𝙚𝙨𝙞𝙨𝙩𝙖𝙣𝙩 𝙒𝙖𝙩𝙚𝙧𝙥𝙧𝙤𝙤𝙛: Works well for outdoor tasks in the rain. High durability, long-lasting colorfastness, and sturdy materials that are resistant to wear and tear, ensuring long-term endurance. 𝙀𝙖𝙨𝙮 𝙩𝙤 𝙊𝙥𝙚𝙧𝙖𝙩𝙚: Strong back adhesive, excellent adhesion, making installation very convenient. First, clean the surface with an alcohol wipe and let it dry. Then peel off the protective film of the reflective sticker and slowly apply it from one side to the other, depending on the desired surface location. Press firmly after pasting to ensure a secure attachment. Avoid washing the area within 24 hours. 𝙒𝙞𝙙𝙚 𝙐𝙨𝙖𝙜𝙚: Used on personal equipment such as clothing, shoes, hats, etc ; on vehicles such as cars, motorcycles, bicycles, trucks, etc; as safety signs, such as emergency exit signs, evacuation route markers, fire equipment signs, etc. 𝙔𝙤𝙪 𝙍𝙚𝙘𝙚𝙞𝙫𝙚𝙙: 20 Pcs Diamond Grade Reflective Stickers, Silver White Outdoor Waterproof 3.15" X 1.18".