I shoot a lot of adult airguns for target practice and for competition. I have several sand bag style rests, however, they are limited in height without stopping and adding a riser bag underneath etc. I found this and thought it would be worth a try. Great decision. 

I was looking for an inexpensive option for a rest so I can fire my AR on bench position without spending hundreds on advanced tools. This is exactly what I needed ! 

Small but it does the job. I use it to zero my rifles. Very light weight and it does the job! If you need something small, compact but does what it is suppose to do, I'd recommend you guys try it.