These clocks come in two shapes (round and square) and two sizes. Each clock has a keyhole at the back for easy hanging on a wall. They're made from an acrylic material that looks like glass but is more durable and sturdy.:Material.:100% acrylic.:Round and square shape options.:Two size options (10.75''×10.75'' Round and Square and 8''×8'' Round).:Requires one AA battery (NOT included).:Includes keyhole hanging slot.
 
8'' × 8'' (Round)
10.75'' × 10.75'' (Round)
10.75'' × 10.75'' (Square)
Width, in
8.00
10.75
10.75
Height, in
8.00
10.75
10.75
Thickness, in
0.19
0.19
0.19