Part number: 3126391001 Compatible with for LM2100, LM2100SP, LM2101, LM2102SP, LM2140SP and LM2142SP, Does not fit LM2100SP Product size: Upper bottom: 16 inch, Lower bottom: 16-1/4 inch. Made of high quality materials. It has high flexibility and is not easy to break. In addition, it is quite wear-resistant and has a long service life. Before purchase, please carefully check the product size in our picture and description, and make sure it is the product you need to purchase. It is black in color and located between your rear wheels. It is designed to lessen the number of stones and other rubble from being flung backwards towards the operator. The shield is also an important safety feature that helps to lessen the likelihood of your foot accidentally contacting the blade. Never operate your lawn mower if the trailing shield is broken, damaged or missing.Over time, it is normal for the trail shield to become worn or damaged, and in need of a replacement. It is black i