Birds Choice 20X15 SEED CATCHER(RECYCLED)-SNSC

5/8" Poly-lumber made from recycled plastic and milk jugs, lifetime guarantee to never crack, split or fade, stainless steel screws. Mount on a pole under a hopper feeder to feed and catch seeds and hulls.
Dimensions - 20" L x 15-1/2" W x 2-5/8" H