Feature Highlights: 1. Durable Electroplated Finish: These mailbox numbers are crafted using electroplating technology, making them waterproof, rust-proof, corrosion-resistant, and resistant to color fading for long-lasting appeal. 2. Easy Self-Adhesive Installation: No drilling, nails, or screws needed. Simply peel and stick for a quick, hassle-free setup on most clean, flat surfaces. 3. Sturdy & Reliable Build: Made from high-quality ABS and metal materials, ensuring strength and durability for both indoor and outdoor use. 4. Compact & Versatile Design: Measuring 7cm x 4.5cm x 0.8cm (approx. 2.76" x 1.77" x 0.31"), these numbers are perfectly sized for mailboxes, doors, apartments, dorm rooms, garden gates, yards, and general household identification. 5. Clear & Stylish 3D Look: The raised design offers excellent visibility and a modern touch, helping your address stand out clearly. Product Details: These self-adhesive, rust-proof 3D mailbox numbers combine durability with convenience. The electroplated finish ensures protection against weather and wear, while the strong adhesive backing allows for tool-free installation in seconds. Ideal for marking your home, mailbox, apartment, dorm, or garden gate, they provide a clean, permanent-looking solution without the need for drilling. Each number is made from robust ABS and metal to withstand outdoor elements and daily use. Specifications: - Item Name: Number Sign - Material: ABS, Metal - Features: Waterproof, Rust-Proof, Corrosion Resistant, Fadeless, Self-Adhesive - Size: 7cm x 4.5cm x 0.8cm / 2.76" x 1.77" x 0.31" (Approx.) - Package Includes: 1 x Number Sign (Digit shown in image) Notes: - Slight color variations may occur due to lighting and monitor settings. - Please allow minor size differences due to manual measurement.