General description This Wall Clocks DIY 3D Frameless XXL Wall Clock features a stylish acrylic mirror surface and a unique 3D effect, making it a luxurious addition to any room. Perfect for home, office, or school decoration, this clock allows for DIY assembly, providing a fun activity for family and friends. Technical specifications Material: Mirror face, alloy watch, EVA Hour hand length: 31 cm Minute hand length: 39 cm Tact bowl size: 12 x 2 cm (diameter x thickness) Reference range size (diameter): 90-100 cm (default); 70 cm (minimum); 130 cm (maximum) Time accuracy: -0.8 to +1.2 seconds/day Power: 1 x AA battery (not included) Installation Step 1: Fix the clock on the wall. Step 2: Cover the clock with the auxiliary scale and attach the figure on the right. Step 3: Fix the hour hand and minute hand on the clock. Step 4: Adjust the time with the button and install the battery. Step 5: Hang the clock on the nail. Step 6: Enjoy your art! Usage Use AA carbon battery for operation.