Room Key 15 Icon - Hotel Key Visual for Booking & Check-in Pages #3788723 (License: Personal Use)

This vector-style icon features a classic golden key with a bold black outline and a serrated bit, attached to a vibrant red square tag displaying the number “15” in black. The design uses flat colors and high contrast for optimal legibility across digital platforms, especially in UI/UX contexts like hotel apps, reservation systems, or building directories.

Commonly used on hotel websites, property management dashboards, mobile check-in apps, or wayfinding signage to indicate room or unit numbers; aligns with user intent for locating accommodations or accessing secured areas.