Please note that this item is also sold on other sites, so it may be out of stock due to timing. Please feel free to inquire about changes in quantity or size. This is a bargain sale to adjust inventory. We also handle other items such as 3-piece, 9-piece, 18-piece, and 36-piece processed products, as well as clearance items. Click here for other products! Please understand that there may be chips, stains, or dents due to the nature of the scrap materials. Shipping will be done with simple packaging in vinyl. If you would like to purchase multiple items, please consult us through the question box. High density 90kg Thickness 25mm 1 panel = (Size may vary slightly) Easy to install to the desired size with a cutter, etc. These are scrap materials, so there may be a few millimeters of deviation. Please understand and bid accordingly. If you choose to pay via ATM/Convenience store, ■【Important】■ Please inform us of your expected transfer date within 24 hours. If we do not receive your notification, we will report you, delete your purchase, and block you. Insulation and sound absorption effects / Glass wool / Fiberglass Glass wool / Heat resistant / Fire resistant / Soundproof / Building materials / Renovation / Repair / Sound absorption / Cold protection / Heat protection / Noise reduction / Glass fiber / Construction / Temperature Glass cloth / Insulation material / Soundproofing material / Interior lining / Soundproofing / Glass wool / Heat resistant material / Repair material / Protection / Renovation / Sound absorption / Heat resistant / FRP cloth / Fiberglass / Fender / Exterior / Frame / Old folk house / Cowl / Tent / Sheet / Fabric / Thin / Car / Building materials / Surface / Glass fiber / Soundproofing / DIY / Detached house / Apartment / Heatstroke / Experience / Interior / Roofing / Hut / Animals / Roof / Karaoke box / Non-flammable/