Rockwell/Delta Table Saw Blade Guard Assembly.
Guard assembly is about 23" x 9" overall. The amber plastic guard is 18".
There is a mark in the plastic from saw blade contact as detailed in the photos.
The last three photos show how the guard is mounted to a representative model saw.
Fits Models 34-335 34-336, 34-345, 34-653, 34-654, 34-657, & 34-695.