【Wide Range of Uses & Eco-Friendly and Safe】 Soundproof sheets are applicable to rooms, piano rooms, recording studios, viewing rooms, offices, conference rooms, game rooms, and other places. You can use them as you like. Please rest assured that they are made of eco-friendly and flame-retardant urethane foam material. ● 12 sheets included ★ Sonic Acoustics Sound Absorbing Material Soundproof Sheet 30*30*5cm Extra Thick Soundproof Wall High Density Urethane Foam Sound Absorption Panel Sound Absorption Measures Interior Decoration Musical Instruments Soundproofing Noise Reduction (1.08㎡ 12 sheets) Black -------------------------------------------------- ＊ Immediate purchase welcome, silent purchase at midnight OK ◎ ＊ First come, first served for a single item ＊ Welcome bulk purchases, feel free to comment ＊ Free shipping! ＊ Please contact us before evaluation if there are any problems.ᐟ.ᐟ ⭐️ Although we have included image photos, Please be sure to check the actual product photos before purchasing! ⭐️ Since it was opened during the photoshoot, It is listed as "Like New" ✨️ ✳️ No noticeable stains were found on the product, but There may be oversights ✳️ Please check the actual product photos for the condition of the product ✳️ Opened for inspection ✳️ Items other than fragile items will be sent in a simple package in a bag ♪ #AZUKI's product list is here ☜ S275 24-66 08