4 Pack Ceiling Corner Bass Traps – Acoustic Foam for Home Studio Soundproofing
Triangular Pyramid Style - The perfect design for the Trihedral Edge Low-Frequency problem. High-Quality Polyurethane Foam - Excellent sound absorption due to the large cell size of the Foam. 16.5" Triangle 12" Depth - Effectively reduce low-end wavelengths with Large Size and Deep Depth.