Foroomaco 4 Pack Bass Traps for Ceiling Corner 16.5" Triangle 12" Depth Triangular Pyramid Acoustic Foam Bass Trap Sound Proofing for Home Studio Booth Low to High Frequency Sound Proof Foam

FOROOMACO

Triangular Pyramid Style - The perfect design for the Trihedral Edge Low-Frequency problem. 16.5" Triangle 12" Depth - Effectively reduce low-end wavelengths with Large Size and Deep Depth DIY Your Home Studio - Install with sound proof foam panels to make your room a Pro-Quality Studio High-Quality Polyurethane Foam - Excellent sound absorption due to the large cell size of the Foam Lifetime Warranty - You can get Full refund at any time if the product has not satisfied, not worked