I purchased this recently to get a better low-end sound for my bassdrum and been very satisfied!
It's very easy/simple to adjust into the kick-drum via the Velcro strip and I like the fact you can position it into various angles according to your Sound & music genres!
The Pearl three-tier Muffling pillows is a good addition to your kick-drum sound and it will enhance your Sound for live gigs & studio recordings. It's worth every penny for the price and a good buy for working drummers!
Can't fault this product from Thomann since I've had it in my bassdrum while searching for other bassdrum muffling systems, the Pearl BDM does the job perfectly!