Dr. JB's Replacement Base with Red Flowers Wedding "Zipper Plus" design with added

"Zipper Plus" design with added seam of protection around the zipper preventing the occasional wandering monarch caterpillar from pupating on the zipper and being damaged when unzipped

or vegetated dunes

including wood

and Chipmunks

Dr. JB's Replacement Base with Red Flowers Wedding "Zipper Plus" design with addedReplacement Base for Dr. JB's Hummingbird Feeder System. Note: This base only works with the Dr. JB switch and swap jar system and feeder. It will not work with a standard size mason jar. Product Details: Dimensions: 7. 75 (D) x 7. 75 (W) x 3. 00 (H) inches BPA free plastic base comes apart in two pieces for easy cleaning Dishwasher safe on top rack Accepts switchable sizing jar system Made in the USA