Fun Design - It's a fun thing to notice a small bang from a small side flipping over to another when you sit in front of the clock, your day will become interesting. Flip Leaf Clock - 12 hour AM / PM Reversible Table Wall Clock, powered by 2 AA batteries, automatically flips leaves when the minute or an hour comes. Dustproof Design - Measures 17.7x7x9.3 cm, plastic cover to protect the mechanism from dust entering over time and eliminate noise. Number Display - Shows hour and minute, quite white numbers on a black background, makes the Vintage Flip Clock easy to read from. Stylish Appearance - Modern and classic, vintage retro reversible table wall clock, perfect home and office decorations, perfect gift for family and colleagues. Material: ABS color: Black Package contents: 1 x Page turning clock Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to differ a little from the real thing. The allowed measurement error is +/- 1-3 cm.