DescriptionIf you are looking for a speaker acoustic isolation pad with reliable quality and reasonable price, I will tell you that our pad will be your best choice. We adopt high-class sponge material, so you can keep it for a long time. Though it is simple in design, it's so practical when you use it.Features-Color: Black-Material: Sponge-Size: About28.00X19.00X4.00cm/11.00X7.47X1.57inch- It is made of high-class and supple sponge materials and has a long service life.- These speaker pads work perfectly with studio monitor, subwoofer and loud speaker.- Our speaker pads are made of high-class and high density material, which can eliminate vibrations and unwanted noises in your studio.- Designed with multiple configurations allowing you to move the monitor isolation pads into a versatile array of angles for the best sound quality.- High-density foams absorbs any vibration energy from the speaker box to the tabletop.Packing list2 x sponge cushions for voice box