Description If you are looking for a professional and affordable speaker soundproof mat, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color: Black. -Material: Sponge. -Size: About30.00X20.00X4.50cm/11.79X7.86X1.77in. - 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 Sound Isolation Pads