For SC1 CTK10 SC2 SG4/2 SG4/4 Replacement Tank Lid . Made of high-quality materials for maximum durability and reliability. Seamless fit, designed to fit your unit perfectly. Easy to install with no complicated tools required. Note: Installation guide not included. Professional installation is recommended. Please verify compatibility to ensure the item meets your needs. Product may vary slightly between batches due to updates. Actual product may have minor differences in color or appearance, which do not affect functionality. Crafted with professional workmanship, smooth finish, and a unique design. Slight variations may occur due to different production batches, shooting angles, or lighting conditions. These differences do not impact normal use. Color: As shown Material: Copper Package Contents: 1 x Steam Cleaner Brass Safety Valve Light reflection and display settings may cause slight color variation between the image and the actual item. Measurement error allowance: +/- 1-3 cm.