1. Easy to , used as a refrigerator defrost timer.2. Easy to replace.3. Mechanical defrost timer.Type: Refrigerator Partscolour:whitematerial:coppersize:67x52x39mmPackage Contents:1 x refrigerator defrost timerOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. Mechanical Deing R For Refrirator S Tmde706sc Refrirator Deing R