The exterior of a toy crane machine, a staple in arcades and entertainment centers, is built using a combination of materials chosen for durability, safety, and visual appeal. The primary structural frame is typically constructed from sturdy metals like steel or aluminum, providing the necessary strength and stability to support the internal mechanics and withstand frequent use.

For the main cabinet panels, medium-density fibreboard (MDF) is a common choice. MDF is a cost-effective and versatile engineered wood product that offers a smooth, paintable surface. It is often laminated or covered with a high-quality vinyl graphic wrap. This vinyl wrap is crucial, as it displays the machine's vibrant artwork, branding, and game instructions, creating the eye-catching appeal that draws players.

The front panel and the prize viewing area are frequently made from clear acrylic (Perspex) or tempered glass. Acrylic is lightweight, impact-resistant, and provides excellent clarity for players to see the prizes inside. It also acts as a safety barrier. Decorative elements, trim, and the iconic claw housing itself may be made from molded ABS plastic, which allows for detailed shapes and a consistent, colorful finish. Finally, components like the joystick, buttons, and coin mechanism are housed in durable plastic or metal interfaces. Together, these materials—metal, MDF, vinyl, acrylic, and plastic—create the familiar, robust, and visually engaging exterior of a toy crane machine.