Digital Wall Clock and Degree (Thermometer) (Case Dimension: 21x37 cm) It is produced with ready-made modules. The standard color is red, as well as yellow, green, blue and white colors. It is controlled by remote control. It is designed for outdoor use. Case Dimension: 21 x 37 cm Letter height: 15 cm Our products are our own production and are guaranteed against manufacturing defects for 2 years.