The JCs Wildlife Recycled Poly Bluebird Window Mealworms Feeder Diner has a clear acrylic roof and back allows you to enjoy watching the birds you love up close--right at your window. Feeder opening is the largest available in this size. The feeder side openings allow birds to fly in and out from any angle. The 2 cups hold meal-worms or bird seed. The suction cups are the best you can buy - these are not cheap and flimsy imports. The 4 suction cups will hold up your feeder unaffected by weather and temperature (2 on top and 2 on bottom). The stainless steel screws attached to the suction cups will not rust.

Specifications
Width	9 in.
Height	7 in.
Deep	5 in.
Capacity	2 jars (each jar holds about 400 meal-worms or cup of seed
Opening Size	5 in. (front) and 3 in. (side portals)
Construction	Acrylic and Recycled Poly Lumber
Mounting	Suction cups
Birds That Would Use This Feeder	Bluebirds
Seed or Feed Options	Meal-worms or Seed
Origin Country