Specifications: The numbers and clock hands have nigh light function, can absorb the light on the day and luminous at night. Frameless wall clock design, can decide the size of the DIY wall clock as you like, enjoying the fun of DIY with your family and friends. A beautiful decor for living room, bedroom, and the optimal size from 70-120 centimetre in diameter. High Precision clock movements to guarantee the accurate time for years, sweeping movement ensure a good sleeping and work environment. Clock numbers are consist of one layer acrylic mirror and EVA foam, make clock more three-dimensional and shinning. DIY wall clock kit includes self-adhesive numbers and an auxiliary scale ruler for easier installation. Wall clock numbers and hands have a protective film, please tear it off after installation. How to install: Step-1: Use a hammer to knock the nail into the wall, then hang the clock tray on the wall Step-2: Hang the paper scale on the clock tray, according to the scale to mark numbers position Step-3: Remove the paper from the back of acrylic mirrors, then fit with matching EVA Step-4: Remove the back paper of EVA, stick to the wall Step-5: Tear off the protective films from mirrors Step-6: Fix the hour hand and minute hand one by one along with the 12 o'clock position Step-7: Tighten the nut Step-8: Install 1 x AA battery for the clock, adjust the time with gear button of quartz Step-9: Hanging the clock return to the wall, and you can enjoy your art-work now Item Name: DIY Wall Clock Material: Metal, Acrylic, EVA Movement: Jump Seconds Movement Minute Pointer Length: 39cm/15.35" (Approx.) Hour Pointer Length: 31.5cm/12.4" (Approx.) Dial: Diameter: 10cm/3.94" (Approx.) Battery: 1 x AA Battery (Not Included) Features: DIY Wall Clock, Mirror Surface, Home Decor Diameter: 70cm-120cm/27.56"-47.24" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x DIY Wall Clock 1 x Minute Pointer 1 x Hour Pointer 1 x Digital Positioning Ruler Card 2 x Non-marking Nails 1 x Digital Sponge Strip 1 x Acrylic Mirror Digital Box 1 x User Manual 1 x Glasses Cloth