For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

-- Premium: Made from flame-retardant and environmentally-friendly polyurethane materials, which is a safe and reliable product. Dont worry about product deformation caused by long-term compression. It can be soaked in water for a period of time and then air-dried to restore the original shape.

-- Wedge Surface: The wedge surface of grooves increases the contact area with sound waves, and the sound absorption effect is better than other shapes of surfaces.

-- Easy to Install: Each piece is equipped with high-strength stickers to keep it firmly posted. Peel the stickers on the back of the acoustic foam and put it on where you want.

-- Widely Used: For professional acoustic control, sound absorption and reverberation reduction. By attenuating excess sound waves to obtain better recording effects, it is widely used in concert halls, recording studios, home theaters and more.

-- Easy to cut: Soft sponge, no dust, high density and easy to be cutted at your will. It can be applied to the place you want for absorbing mid to high range frequencies and diminish echoes.