Features: This upgraded consumable cut-off sensoring set is suitable for Adventurer 5M printing project, directly replacing damaged sensorings. The consumables sensoing is used to check if the consumables are depleted. When the consumables are depleted, it will automatically stop the printer, which is very convenient for monitoring consumables. With excellent wear resistance to avoid wear and tear of consumables, effectively protecting the integrity. The built-in PCB circuit board adopts photoelectric switches, which are different from microed limit switches, extending the service life, more sensitive response speed, and timely detection function. The connector structure is sturdy, not easy to detach, easy to install and replace,precise detection . Specifications: Item： Printer Filament Sensoring For Adventurer 5M/ printing project Size about 3x2.3x1.5cm/1.18x0.9x0.59in Package Includes: 1 Set Filament Sensoring note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.