7/8" natural cedar, with removable seed tray and acrylic panels on 4 sides makes this a great feeder to watch the birds eat. Hopper holds 6 quarts. Natural cedar.This natural cedar feeder holds 6 quarts of seed and fills easily with lifting the hinged roof. Removable seed tray with seed diverter ensures that the seed will stay dry and be shifted to the sides where the birds will get at it.7/8" Inland Red Cedar for long lasting outdoor useAll screwed construction using weather-resistant plated deck screwsFully routed edgesAluminum hingesThick heavy-duty acrylic panelsRemovable seed tray makes this feeder easy to cleanSeed trays provide excellent drainage to keep seed dryMade in the USA by Birds Choice