Product review (5 stars): Perfect Fit Seems Quite Sturdy
I ordered 1 unit to see if work well with my refrigerator. The unit came pack in bubble wrap and a sturdy box. My original unit sustained damage when the refrigerator door was accidentally closed with the unit pulled out. It was such a perfect fit. The unit too seems sturdy. I ordered a second one. The seller was really awesome when I emailed them about ordering a second unit.

Update:
I ordered a second unit. It was well packed by the seller who worked with me on getting this one in a short hurry.