• Waterproof and heat-resistant numbers, made with PVC adhesive materials. • Reflective design that shines when illuminated, ideal for nighttime visibility. • Includes 5 waterproof vinyl stickers with the same number, each measuring 75 x 38 mm. • Easy to use: simply remove the top film and stick on a clean, dry surface. • Versatile use: suitable for door numbers, mail labels, and more. • Product dimensions: 5 cm wide, 1 cm high, 10 cm long. • Product weight: 7 grams.