Acroma 5-Pack 6 1/2”x 6“Commercial Grade Air Wedge Bag Bump (A0501A) 300LB Load Rating Professional Leveling Kit and Alignment Tool Air Shim Pump Wedge, 4 Pry Bars Included

I've only used this for one door installation and they worked great. I was able to gently move a pre-hung double door and frame left and right to center it in the opening. They were also able to hold the door in the frame when it was initially set in. I can't speak to the long term durability, but they appear well made and consistent from bag to bag.

I travel to 39 states installing Windows and Doors in the Commercial Glazing trade for my company. These are very useful in different scenarios... Like having a temporary "air shim" as we call them to hold the frames in place while we secure said frames to their plumb, lined, and leveled mounting area. It also helps with the "tweaking" of frames in the cutout areas to be moved with minimal effort, as well as the adjustment of doors/door frames. Overall I'm very pleased at how many different ways we have been able to utilize this product in our trades' industry so far and also excited to find more uses as the case scenarios present themelves.

My project required me to use 4 bags at one time. I knew in advance I needed several at once so the 5 pack was very appealing to me. Worked out great. Not flimsy, nice sturdy product. I would recommend these to anyone.

I gave these out for Christmas to male family members. I didn't have enough to get everyone one and ended up having one of them fought over. These tools are extremely helpful for a number of tasks. Get some and keep them handy!

Great product, I have been using these to install doors. Back saving product, unfortunately the only thing is sometimes the air release valves get stuck and the air won’t escape the bag you have to manually push the air out while holding the air release valve. Other than that, they are pretty sturdy and durable.

Used a few of these on small appliances. Works great for repairs. Just keep away from sharp metal. Very easy to pop a hole in these.

These are great ,they come in a great package and easy to store. As for as quality it is fantastic they do exactly as described. I was impressed with the strength of the product .These do not leak they will stay inflated for days because they are made of thick quality material. Versatility is also a factor because the sizes work on several different situations from opening my locked car door to raising my refrigerator so I could adjust the legs.

These work fantastic and they’re a fraction of the cost of basically the same ones at the box stores

Works excellent for aligning doors or lifting things up if one won’t lift it I just throw another one under it, way better price then local hardware store

These are good for emergency to lift items, to open doors

Haven used yet but glad I have it because when I locked my keys in my car they used this and I need a part of this tool to fix my back lock

Works great for hanging doors and moving furniture around, makes it really easy to support things when before I needed help.

seem to work fine