★Soundproof/Acoustic Rubber Mat★ 1 to 14 sheets (selectable) ★ (USED) Size per sheet: Approximately 45.5cm x 91.5cm x 4mm thick Weight per sheet: Approximately 2.9kg (Please note that there may be slight variations due to amateur measurements) The mats have been roughly washed with water, but there is some roughness. If you are concerned, please wash them again yourself. These were used until recently, so there are some minor scratches, but they should still be usable. Currently, there are 14 sheets available, so please comment with the number of sheets you need. A dedicated page will be created. Shipping costs and prices will vary depending on the number of sheets. The current price is for purchasing all 14 sheets. If you purchase fewer sheets, they may be rolled up for shipping. ◎◎◎ Uses of Soundproof/Acoustic Mats (excerpt) ◎◎◎ ● For those who want to enjoy musical instruments, music, training, and exercise equipment → For soundproofing measures on the floors of wooden houses, apartments, and stores! ● For those who want to reduce anxiety about the noise below → Solves many sound problems as a subfloor material! ● Can be used on the floor for sound insulation reinforcement in piano classrooms, musical instrument performances, etc. ● Reduces noise and vibrations such as the footsteps of young children and everyday noises transmitted to the floor below in wooden houses and apartments. ● By laying them under tatami mats or carpets, you can improve the soundproofing effect of the floor without major construction. ● Widely used in sports gyms, dance studios, live houses, boxing gyms, martial arts halls, and childcare facilities! ◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎ Please note that these are USED items and have been stored at home. Please refrain from purchasing if you are sensitive to this or if you are looking for a perfect product. The judgment is based on an amateur's eye, and there may be oversights. Therefore, the price is set at the limit including shipping costs, so please purchase only if you understand. * Please be sure to read the profile * Soundproof, acoustic, mat, sheet, cork, cushion, floor, carpet 19*2130/8900