The WCS Multi Catch Sparrow Trap features a side release door and 2 entry points for easy access in catching and releasing sparrows. This multi catch trap can fit 8-10 sparrows, does not have moving parts that can hurt the birds and it can be safely placed in any area where sparrows are present. Bread crumbs and seeds may be placed inside the trap to lure the sparrows and enter the trap. Product measures 16 in. long x 12 in. wide x 8 in. high. It is meant to be used on smaller type applications like porches, open shelves, gondolas and more.