Includes 50 pieces of 6x6 mm panel PCBs. Includes tact switch push button switches available in heights 6x6x5/4.3/6/7/8/9/10/12 mm. The switches are 12V 4PIN DIP switches. Suitable for TV, toys, and home applications. The specific switch size mentioned is 6x6x12 mm. Key benefits and features - Compact design: 6x6 mm panel PCBs and small tact switches enable slim, space efficient control panels. - Flexible height options: Tact switches come in multiple heights (5/4.3/6/7/8/9/10/12 mm) to fit various bezel depths and mounting requirements. - Reliable electricals: 12V operation with 4-pin DIP configuration supports straightforward wiring and compatibility with common control circuits. - Ready for bulk projects: Pack of 50 pieces provides a convenient bulk supply for repairs, replacements, or DIY builds. - Clear function: As tact switches, they offer tactile feedback when pressed, facilitating intuitive user interaction. Applications and use scenarios - TV and home entertainment devices: replace worn or unresponsive control panel buttons on remote interfaces or front panels. - Toys and hobby projects: build or repair electronic toys, mini consoles, or educational kits that require reliable push button controls. - Home automation and control panels: assemble compact control interfaces for lighting, climate, or other smart devices where space is at a premium. Note - The product includes 50 pieces of 6x6 mm panel PCBs and a set of tact switch push buttons with heights ranging from 4.3 to 12 mm, with a standard 12V 4PIN DIP configuration. The specified size 6x6x12 mm refers to the tallest tact switch option included.