8 Pack Self-Adhesive Soundproof Wall Panels 12 x 12 x 0.47 In Sound Proof Foam Panels for Walls 1.2lb/ft³ High Density Thicker 0.47in Acoustic Panels Noise Dampening Panels Studio Gray

Have you ever dreamed of having a peaceful space whether it’s a corner of your home or a corner of your office? Now that dream is within reach. Our DIY free-jointed acoustic panels provide you with a simple and efficient solution to instantly silence your world. Product Name: Sound-absorbing panels/sound insulation panels Product Material: 100% polyester Product Size: 30 x 30 x 1.2 cm/12 x 12 x 0.4 in Product Thickness:0.47 in Product Density: 19 kg/cubic meter (42 lbs/cubic meter) Product Color: Grey Product Quantity：16 pcs Features： 1. The acoustic panels is made of high-quality polyester fiber which is effectively flame-retardant safe to touch and has no odor allowing you to breathe safely in a small installation space. It also has thickened density and thickness to allow sound absorption. The effect is even better providing you with a perfect listening environment. 2. Acoustic wal