Model 203.5 is an Original Series collapsible trap with two trap doors for squirrels, muskrats and similar size animals. Collapsible traps fold to about 1/10th the space when not deployed for easy storage and transportation, yet they come completely assembled and set up in seconds with no tools required. The two trap door design allows wary animals to see through the trap without obstruction and enter with confidence. This trap weighs four pounds and measures 24L x 6W x 6H. It is constructed of 1/2"x1" - 16 gauge galvanized wire mesh. The tight mesh pattern on this trap makes it an excellent trap for all species of squirrel and other rodents.