Specifications Material: Polyurethane Shape: Corner Bass Trap Density: 30kg/m Dimensions: 24*12*12cm Colour: Black Quantity: 20pcs Product Description [Triangular-shaped Bass Traps] Fit into room corners and/or wall or ceiling junctures to provide outstanding low frequency sound control. [Reliable Acoustic Sound Absorber] These wedge foam bass traps can be the most cost effective solution for basic sound control. [Premium Quality Product] Our Acoustic Foams are heavier and thicker than other ordinary acoustic foams for unrivalled noise absorption.It features a high density of 30kg/m,, which will effectively flutter echoes and reduce excess reflection and reverberation. [Easy Installation] Installs easily using double-sided tape strips, T-pins, or spray adhesive and are designed to match Wedge Foam Acoustic Panels. It also has flat surfaces which make it easy to place them side by side with other bass traps. Features - Great design for low frequency sound absorption - Helps to flutter echoes and reduce excess reflections and reverberation - Improves vocal clarity and acoustics of your room - Environmentally safe, quality thickness for better sound absorption - Can be easily attached with staples, nails, screws, tacks, glue or velcro - Easy to clean - Highly fire retardant - Reduce disturbance Application - Perfect for use on corner walls, corner ceilings, etc - Ideal for use in recording studios, home theatres, control rooms, private cinema, office, playroom and karaoke room PACKAGE INCLUDED 20 x Corner Acoustic Foam