The exterior of a toy crane machine, commonly found in arcades and entertainment centers, is constructed from a combination of durable and visually appealing materials designed for safety, longevity, and aesthetic impact. The primary cabinet structure is typically made from high-density particle board or medium-density fibreboard (MDF), providing a sturdy and cost-effective frame. This is often coated with a laminated vinyl or melamine finish, which offers a hard-wearing, scratch-resistant surface that can feature vibrant graphics, branding, and artwork.

For the critical front panel and prize viewing area, clear acrylic or tempered glass is used. Acrylic is lightweight and impact-resistant, while tempered glass provides superior clarity and scratch resistance, both ensuring a clear view of the prizes inside. Decorative trims, the coin mechanism housing, and the joystick/button panel are frequently made from molded ABS plastic or painted metal, such as steel or aluminum, for added strength and a premium feel. The iconic claw housing itself is usually constructed from durable, colored plastic. These material choices ensure the machine can withstand constant public use while maintaining an attractive, inviting appearance that draws players.